{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4435446b40618068bec022f4a40cb61c8696ba372a6420cbe20a5cdbed1cd8e",
    "signature": "0x6869b6546b40aa59905b7b06ffe82ea56a00bf03560076b5df2e297ab21aca5519c76745073b35d5ea304caf9e81cbabeb35ed0d921a054109ea48786f6ab9131b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}