{
"manageEntity": {
"action": "Repost",
"entityId": "875323663",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xe8cd5fbd9c01f68db3a21c25276a381cbaee8eaeddb8e3b5566ce2252b613300",
"signature": "0xb1908e97e1ed64758ae0bc0bec6afa774feaf20e9c4da73e88807af22619ccaa6399dc999d728848d67ee2aacd3d93615e2c0d456439418fa2cd9171713729fe1b",
"signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
"userId": "683609933"
}
}