{
  "manageEntity": {
    "action": "Share",
    "entityId": "1238424842",
    "entityType": "Track",
    "nonce": "0x3368b8745f52d5024abbed211ecdf49bf7ef0acda821193dfcc5cf1abb4cafe3",
    "signature": "0xef846101734be7ce68dd9d078b5a6bd57a85fa3016125359cbf25cf43072d6cc2056d0986a9521f258e786db306d748de8ec71aede770c55d156f564383379c11c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}