{
  "manageEntity": {
    "action": "Repost",
    "entityId": "454372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79ec6762a98b2a000d874486e5cad1b788871a5a162ae71872e487ad574cf90b",
    "signature": "0xeeb0ad79fb7fff8b1d028e089b9e9d49089ce7a97d7bf7c0a9c81d8a160fc03268355de4f8c4247f237d2c90c092cbab2161cab84c670f8fe90846fd53920c061c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}