{
"manageEntity": {
"action": "Repost",
"entityId": "129880678",
"entityType": "Track",
"nonce": "1793797000493926667",
"signature": "0x77fa14264f52bef0e6e064fe94c98f3445d56696ecee7b0c9eba0a3d350022955f0e39d59d36a2bc0608d07b80e16cab74b8f9e59d7588550a906fa5554e85431b",
"signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
"userId": "451691735"
}
}