{
  "manageEntity": {
    "action": "Share",
    "entityId": "1196545327",
    "entityType": "Track",
    "nonce": "0x4f6c7ed8ca1b76fcd09b5dadd06ae8205f0e73f92ce008bf63222873b6612289",
    "signature": "0x5f24c0e38018f465eddfebe4304debd12c9d82cbe4594903e600fee37e8a45f805034a453eadd2c5542c59e75bea352287c71b9a1d75172c6305f8128f0db4571b",
    "signer": "0x29DA29cFDe586469112dA8593Fcb9B91e30468e1",
    "userId": "121018469"
  }
}