{
"manageEntity": {
"action": "Share",
"entityId": "703529381",
"entityType": "Track",
"nonce": "0x5af863be1070fb5bf3137c470ac2fdde45701c0b4c0d4a8b21605601c4aa0f92",
"signature": "0x37b08eb8d5a9418d615dad6550e66565a401df57dfccb0aa2d83b83639c59ca063af8e6a8febb3263ffe5dacc04d1e95105ee7352efc3feb9f189206f439e8271c",
"signer": "0x88cAbb90c6e9FC90D6bbB2Ca72213785EB83F58D",
"userId": "433011689"
}
}