{
  "manageEntity": {
    "action": "Share",
    "entityId": "2132625703",
    "entityType": "Track",
    "nonce": "0x1a4963b520d27169321df4e7ecc1e8d593024fcb384d60aa25f91cdb448f89eb",
    "signature": "0x42c1f467b351733722873a62cd7da228171dc8e951cf2f033f6e9f7413cf19af2240da82c0362f5b373ee8275b7e6d82340fdf78ae4a563d9eea331139d2fb631c",
    "signer": "0xf867b7609B99EE8a7768a36cE103169f4Bed8678",
    "userId": "199148143"
  }
}