{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614657980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b61734a80ddf93d559cd89708cdc7a1e9099cc07c739d22576f2302c396ea3e",
    "signature": "0xca4f8c47be5d9122e3b871fe72b59ad9505492289ec6f3f1b379ba6f26f907076823a470d7e5b524ac744bb702f831842a95e6f8fb71c350bdbf490ef46de93c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}