{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486008356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d518ad1dfa74ab79829d59e1d2b547c42cf0ef1386f267f4c466d3e5b4df63b",
    "signature": "0xabb08e4a5e4fe0e0a2391f822a6ada6b8917c9d3ad01827dc4542796caf24f95744b0b1185f694f01409476ca600f40b83d9fa21e2a53ad1ab50ba08538f329e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}