{
"manageEntity": {
"action": "Repost",
"entityId": "1548209243",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xa74563cdde2e3dfacaa4d748c6fece3ce0db4c71580a8a5c608316344e3dfe42",
"signature": "0xa70c5cf87be58136eda5de18da3f3048753ced8380eccb8cd9bc7e61a26cd7ee31cf11c9ce2083ebd42057ba646552aeb788240dac6f96c26254dbb0864fbf211c",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}