{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82a73b72b97bc409c7ec4de8f43fbde7dd6fd15f0d197744839188a49b084375",
    "signature": "0xa7b378a8d667660c7d4c866e78d174fd4585d687db76c024ca1213ee65ff79212a7c5b3be33b5c117e6c348ff646d40422075ffd23b41b559cf0cd6d338730ad1c",
    "signer": "0x55B320FE4ae0dC96fE927A1d4fA23b18d1874EF1",
    "userId": "562822143"
  }
}