{
  "manageEntity": {
    "action": "Share",
    "entityId": "543384342",
    "entityType": "Track",
    "nonce": "0xc6058a7327faecbfddbfe1daf4980bf518cb38a8bd0f73af29f5ce6893530848",
    "signature": "0xa322f168d123af2b0b800b67a248e2d9dc407ef549ea9602a22c1a61f1e67d875e6cdfae3e2c91831643af9314be2bb3405ee67fa5de3d8d315edb7016ce13311b",
    "signer": "0x0a99567C45cDa33bA00F2e0a2064B9B97DBCaAcF",
    "userId": "243918689"
  }
}