{
  "manageEntity": {
    "action": "Share",
    "entityId": "314452390",
    "entityType": "Track",
    "nonce": "0x5eeb07e1c8c262bc7221c710e2749f5ba02793d33ad3f8f2a857154b79a5cd0a",
    "signature": "0x8fcd226f4bd1933dcd350787a7695ed6e57cf1665ef8362e9a53a1c59e7041be62c919c92c4c4880000f366b7e51ed340562aab4e15d15226bdd5b26d6ad05bd1c",
    "signer": "0x3cDab860Bfcc02BCDaa4624eA5C324B5e5D9f7A5",
    "userId": "370554049"
  }
}