{
  "manageEntity": {
    "action": "Follow",
    "entityId": "135721506",
    "entityType": "User",
    "nonce": "0x29fc3d514d88aedd669fdb7579624b7dbd218ca1e180fdbfa9a280fcdcec7310",
    "signature": "0xa5cdd6127af89944325a9e481c3a1431b03ac33eb651a05471aea6acfae462cb28a23d14ed9ae06c4467b8ba81bea9a87939d554f80f130c6c65b84dcdabd13a1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}