{
  "manageEntity": {
    "action": "Share",
    "entityId": "1030869897",
    "entityType": "Track",
    "nonce": "0x23c354f73082c89bba10d7cc0d6e5cab0b5f1dabcf920a4e98a13a1f6d246483",
    "signature": "0xa001ee13442ea221fbb28d758c2dd710385821c32cef627cd767ab04d17b874a6fe11bfff70218c88c4c29a88215bfa28fbaba4106b8c2ec8b25b051a6c91de61c",
    "signer": "0xa054C1f5f50fBCcd1658Cd64C953C4b1f26f56A5",
    "userId": "298949663"
  }
}