{
  "manageEntity": {
    "action": "Share",
    "entityId": "17331351",
    "entityType": "Track",
    "nonce": "0x278cbac2ebf46fd2a4957a71cacd8d86bb1976d1c0cac23b6deed36a88bdfec1",
    "signature": "0x8b6723129b99e3fb029e7de029991ac43da813bb765326809b3eca88b7101f307856302aaaebd755432ee9b36689bdbb432986a14be752077e15dcb04832d2761b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}