{
"manageEntity": {
"action": "Repost",
"entityId": "845684409",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x85e6259de0b30e31707d7827c354d9b7e006b45557eb2cb6d39ffb5bc06a0ebb",
"signature": "0xe9b8aebd58fc32f51b4f26ccb1d65e90bb3a95d61e1d3d1dbb79739d383db6fe734421411519e6235ab6c1ae63aa056317877a6f13736c82d36cb85f86759e991c",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}