{
"manageEntity": {
"action": "Share",
"entityId": "805026947",
"entityType": "Track",
"nonce": "0x03421edf2c580fb9f8e5668346ad0fe0ca8dd466fcde17c8b1752c39a96c5e46",
"signature": "0xdf53d585efad274cc37e080e5a4ae5e696ebc168707691ef20f8e34dd6bcd0ad621efd2b9f865569dcca75f8edbd87d4c98c4d6065cb3287fc2ff9415fed3bc71c",
"signer": "0xa1F606584fdE30bB7d4BE2EbeC98A5F95E4559f4",
"userId": "786922215"
}
}