{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17152",
    "entityType": "User",
    "nonce": "0xc21880f719f53d4a9bdb44f637b2d9825f8bc6cb3519491192f0c850d9d773d5",
    "signature": "0x83e764de01211e8ffc84dd90f1200feb0e722e96b11fa7911ecc27389e648e3b7819695d3bb78ebca090965fac3d08dc5a7d367d19b453ce092ea8da8be700fc1c",
    "signer": "0x37d5bFdb1c5031d4086D3D13687e3092523fAA1c",
    "userId": "623605162"
  }
}