{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ddf8c4ede8f6eaec8d0fa96a16aa4d6019db4ec5bb77ed670855ad8dd482973",
    "signature": "0x987b8a8de4dba4cc28122f6655243da5fcdf4bb3b8ec63c825673986afa8a12f477d316d732d08b7997930ffd0d6cc58637b0987da40c70e65d1d129833bc7f21b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}