{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1480700685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2b55364cff2c7f74e51c3259030ea9fdea73eb3b56dce3828e94148a0df5d0b",
    "signature": "0x51d94782c88fbd63cef0b7b9e2499c230d41dcc1d702b126254fa2f0795118600ba7e14541f020b47375d17497c97ce163efc38537d8ce3baa78d4690e6957b41c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}