{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54545",
    "entityType": "User",
    "nonce": "0x919e8883bbd0b08abf896ae097c515a3890739108fa42eccab865116fbdc803a",
    "signature": "0x3431f640ce78b689071852e39d983a71de1f6e2c5b2edac28d8f8eb5632e09652d2b86d3915f1c8abdb8ca087371cc52ed7ccd955236d90c7f2096067553b3581b",
    "signer": "0x7094144C776594790B5E922D084562dB60549BD8",
    "userId": "602217700"
  }
}