{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x027d5a0661ac786f37abe4174a61605a169dee82188d2fd0824682fa706dc489",
    "signature": "0x5abdbb03b0b4de51d0ede70bc3086747b98f080e04f02fd5eed1674c54d632da41b45351e6ab6fbd5c64028fcb66aa35b18545657d13589afb7c493c4dd6c1621b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}