{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1069419218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44e81cf543acbec7da30e1ccb4b1d4c30896bb4aab0ab9dc5e9f302de9c3596d",
    "signature": "0xdb086701ef91c787a89ab8413e3af145537e063a60a2d855a09e9bff25206c8f39843ac0eadce856de71ff04acbcfdb17318d369e47c7a32b2355fef7ffcbc091c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}