{
  "manageEntity": {
    "action": "Share",
    "entityId": "1870610678",
    "entityType": "Track",
    "nonce": "0xdd7ea4062dfa3b0b5f02df4c21c99ecd8be8c4743577f602c1767a8ee04032f3",
    "signature": "0x04cc85a24b1a1ade9f0260fe0664c30b567ddf2b41b08850de30d38a4a29fbc0494283beeb4d6db31f86f60fbc2532d3ff632c1e9a6dae8ed8c65d1cbc3653741c",
    "signer": "0xeF38eebBa55b15410b5651a4323B7b27263BA590",
    "userId": "635704756"
  }
}