{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055714965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b26028d37f730cbf08730b51a7c3afeae9ace0374fefee4bfdf57cc66df6f09",
    "signature": "0x5633d849aa103159a20e36ef31a3e4471b7877a9999bcabd90a82bf81bd81fab49413086bd4ecb89fdc2d13eaf6f80558113bd6be20050554e903cd0d84c0a0d1c",
    "signer": "0x4C66E76dF182632f358E9724C2428c52873236B9",
    "userId": "710666555"
  }
}