{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1911809974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bb485971d3023e4c2fe596d035436421de1266d96dfc25e5ec7ca7691923fbd",
    "signature": "0xb81ab8d4a276e0c02363cd21854b5dca452fa4dfeb5bb692c2888341675d677150f56709a72c99810e8344371ba0728048dd5bd9a46285a3940a3333d0a8a0c21c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}