{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1938492456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaccca81964846eb71a79128be80180b4aea1ecf80e62b57be459dfa1466bfc86",
    "signature": "0x456ef4a1243c23a0c8bc06a5387a34336723b22d0369d247b03f33d80fe813525ba5bc4174032cc8eba096d765fd9bef632fbd2a585c50b51e1e2d28ee508dfa1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}