{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1986588190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b2b8b2dcb525a2c8ef3e674200ca690592e6ca48fc9bd7f9da31ad33c6ce0fd",
    "signature": "0x1b214e3de6a60df148d0b95deef5e0e95c8d7655a46195bc94f8298c5a0a1ad01a368f92979da55eff91eac80e2e99225be0ff8668feada3712f24f32e5d15991b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}