{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325256080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9f602f05389d773d27caea2018a8de291f1e02caa76ffe17defde99790931bb",
    "signature": "0x51274ac718b7b6e023af4c3733a114b35548f8b67d5ad1fa4beb1ee55928dd85434f2f2f45a2da6fb1b3dba615fd30ad2e48903584162db9753994e54769ac2c1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}