{
  "manageEntity": {
    "action": "Share",
    "entityId": "1157150303",
    "entityType": "Track",
    "nonce": "0xc25521d7c37f1f3daeb8d9089cb1b987ca7fdf1354722600a751b129acacf474",
    "signature": "0xa8603efab05accd2d77d5f0137aced3d9d0dbd7c9b3e0e22216f62bbd9f5d5090e459abc47065eab0dc4e1a65c3ab9a451d11e79726fb75e8309197ec3c055dd1b",
    "signer": "0x044E8a0c52D10A25362559515A840D07C1a88EB7",
    "userId": "831559707"
  }
}