{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790604123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cff72c4c6b1d60e928559cb092b833146549f288478b98ec291123b0a43d677",
    "signature": "0xba133a589f0519167f766c602c38e6240b2b89469bbfc0f31daabec3eb4580794efdb13cf45a96e91369f394067746a434afa85d31579824dbd14bc750641a151b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}