{
"manageEntity": {
"action": "Repost",
"entityId": "1600410980",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x670bbff269d1ecee911e40efa8ecf8b83bdd810cf6fc7607395207fe0b97344c",
"signature": "0x667e458f7f2c62842d7ef7f41acb3d40aa7d8e91d5ead4099c7ab095065b8b6a143045d4f963fcefd17def05a255bd31d868c825459fa95869cc799d94391c8d1c",
"signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
"userId": "620307004"
}
}