{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057644667",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52814833cfd5451975c0729ad3e7cd8c7b0cf13f9980227c92422c4afb20d09a",
    "signature": "0xabb3c974dd20ea7b338906c8fd291b93f042b0943f4b8e4d03fbd9b54e640f0a09ef71696c572d538eb90c4e99a47668258cff8f9a122449a7635bd989a3eb211c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}