{
  "manageEntity": {
    "action": "Share",
    "entityId": "1139102513",
    "entityType": "Track",
    "nonce": "0x06778972c22ce6a18dadb0b5ac4364519f98d7780519ed7af0318a89ee730a55",
    "signature": "0xe129050e974619bce72d1e57a3b56cfc0183d24ae1e289d5c10c5a58c0c2782a347119bcf11f4a4b2da06d0769ab39482fbfac012fff7bc2894927c3b38c3ce61c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}