{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1947574846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x364591b78aaf039740c5a69687702b8a5bdbb1d93e6d7ef1e5d5b60280e1a33a",
    "signature": "0xdc20254a2fd0e268b08c1a49def59dbc0797e31dd8ca28fbee8289c2341ec5bc323e17109d3478f279e1a6ca83fb88eb9ad3f9f2bd37815bb91790596361c6d71c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}