{
"manageEntity": {
"action": "Repost",
"entityId": "562479939",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x9c4d47ec4a83d919ce30af629f3ace21a3359436f3545ecdac19ac25c5304ccf",
"signature": "0x230b611b6195e287a9ad8857f14ae4d323f9cf0a4874f8985da2431e0f67792b14e0293e660e13e04cbe36e5a895d6b0e93a0e29b6ced9624b4dc9fdb295a9c81c",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}