{
  "manageEntity": {
    "action": "Share",
    "entityId": "270290366",
    "entityType": "Track",
    "nonce": "0xfc31f2200e201f2d0e295bb9ffaf603866a3ef064201aca26d7cf422ad04bbfc",
    "signature": "0x8fc2157f89dad5231c4ac71d9b49c4350ec14afc219f91a3d2162874bd757f970f859041d697e52020e46542dc4fad17e5fae7e12d647208e35c84f42bec691f1b",
    "signer": "0xAe45Aa9d94350c6a7A8BfB66D3c1c2B51Ac488C6",
    "userId": "274010868"
  }
}