{
"manageEntity": {
"action": "Repost",
"entityId": "741018048",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x8f943d270d5112c5dccaa19d0d19ca5d2b96f5830005dfc6298ec6ac4db81c06",
"signature": "0xa65ff75119efb8e62aaf31001cdc3ce0deab05c6ac0c8f043da98d50330a73b92c2d88606a370ab6a01c11a4e4ffc51500915d5048a873c177468c49627f72431b",
"signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
"userId": "636236864"
}
}