{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1477108444",
    "entityType": "Track",
    "nonce": "0x8ce0d50feedc9cfbee97d1ef8a2b6568c2194a47c5150d3507d1b5602d7c5d61",
    "signature": "0xc46033a0e131b4d7e4eb2c88eab11936d1f2aae9c1fb700eee1a845c418101e536606664e0cdd09960b6b682de9361661e1a67aeb260ad4846e7f5bde974888f1c",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}