{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475474652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf81489f9a6dc74fe38cb4c3c4c631f094f17716252158dc39e3867a8dc1e0ba5",
    "signature": "0x993a561a7645b64e6cd0f88e699cf9e8beda7d7e638d26c17f4424d0fc507acb12f8ddcaf4fb871a654fa9416562813946e6eda086189c8e295a54a6019cbc6a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
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}