{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1171393596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf8c3d0b7c88a907eb54f541e7b01f95b6465796c73d352b6a258cc00cfcf578",
    "signature": "0x67d58990e9b9866d688febae7bcdd69883302055b220b172d5248e310b3d9dc41d96f49281da7ddbd2d861b76c347e5fb34b5a50ba8540b595eafc3a838afb941c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
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}