{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606397101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec0ab13fb106e7bddbf9c7cb13c797295ace9efda848e6d090129eaf79ac7dec",
    "signature": "0x53394d0d2cfc4da5a8e0899e8cd784d188fd2c296f138b0b058633eb4a7f4c126131f41a1222a35330bed2f057d14dbf84a5a860ba296af143693fad934f1f2a1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}