{
  "manageEntity": {
    "action": "Repost",
    "entityId": "923597636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e905099f5f7257f29887f7ed82c874caac2cedf385c53f88275f63cbd9f025f",
    "signature": "0x74d09b8e4578491ff0b957e12cb2dcc9926c231ffbf93e2f28487cdb627887c31b51d0fc0fc083726264639e17b584757400eb017bfa704e3c766fbbcdb500d11c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}