{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508942867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70c502a2864cd336454d9f47339d1937bbb11858f4bad6b9531d6311166a1117",
    "signature": "0x7b150991ee048ab4bf8d2992071ed82c09e8ab827602849351a0508fe0050c9c408c114e7eff9727133bbd3d233cd06108552daa2e767d71a85e2032b20511a61c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}