{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee248e0e2b10464b45a3fe158a9ef5456f4bff52ff5a2f2e996ec228ffcd72d6",
    "signature": "0x317215316dc9821fcd6ffa1238cc4fcc0bf6690a5df9f2fb245faca4278775ba68d12a5877228ff8ec4d2af2211028c0f1947d981caf34b8f04b41daebe4a46c1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}