{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120041647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe820019144558d470163ee027d8df48c3a57b558a41c0ca8623d21675db8c890",
    "signature": "0xdae62ee3b48d4a209ad91d25ff9b3edfff0391d0fef1ef1b30d4aff7c5ca46cd666aba7e9c37707b0bb4d084a45f76ab710b55d7c94b0289dc796a88fd38a9661c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}