{
"manageEntity": {
"action": "Repost",
"entityId": "564452",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xe7ff1753a4d04562ed643628a00e19a25c5adb5e5dcefe1c2ff45fadcbf7032f",
"signature": "0xdf0d8e2705696c108fd81fd2cf8b33d4fe720b2842d07a51ce444d25ecc9320d01d9763d9c499d6ad7e5b5dae0b056a7f532c797df2ea03bd7df51ecb13891531c",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}