{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800618305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x796f1421a9a1a4852a35008ee6765402ae1cf83b0fe0d04f18565071ee61c4fe",
    "signature": "0x74fe19ac95234f949b6d3e7e0ad1b1949c997e792d071a8c457c146a0666aa88407f1a584994987c863d0abe4e22828e021f5980f6916554448b955fb01dc4581b",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}