{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297416472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce6e8e95b28afbb15a36eb6536cdb376f44153d3fecb5af50be3c8b204c732eb",
    "signature": "0x57a81d04368c8449b9c720634f78f9bf6c622a79ec04448a021d07a57dccfa8b21769742ca30a258ade5e2a6866fcea609f610b646f982da6814d59b7e20bfc41b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}