{
  "manageEntity": {
    "action": "Repost",
    "entityId": "845210230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32fdbec121766186d8232404a2509475b233dc3e27e3c5777fc1dfcbc7225d3a",
    "signature": "0x8eb26118fef372e8842dfdc11876dfeb1a035c025582ba7708212a281961ecd36821ebd03e10f28a238044e1bfb9fc67d6514e8793513f9ddb22782bd53550b71c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}