{
  "manageEntity": {
    "action": "Share",
    "entityId": "296614640",
    "entityType": "Track",
    "nonce": "0x3299f0bbae61bc037e871d21bd972cd2dd698ec443d3bb432b5bc424e206fb34",
    "signature": "0x8198897cf8d5da07ceb05dbef7d026208c93a31b9d0931842d0eb8f2cf864ca56f3b900022fed7af52d3a927e69fd15fb617539b7eca9a24e042f50c59f342f41b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}