{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285803970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6620e045d00795e55b5e3c892e01b7066f5888f8796ac422b3ba99975d865dab",
    "signature": "0x688486132a72f7d555a43fb949c60ff07615fc0aaf0fb6863dce2ef938bd9d451b645d64a15cf6458f0efbbc986d6181dbee5d5b1dc44899f28d98072328d1cc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}