{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1807009945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e9815f1aa55c39301cbc218aef6b61282dd6789d8d6d27d9f670286c0911669",
    "signature": "0x39f4c0a12fb1100a66728a12bc7a26c5ed440f44f6a955b8c64a5b9a27f97b221846cb0ad8ec19eefb39176bd91c76ecd86b6b68893b8c91588857f86edc999a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}