{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xddd90009cd04fca70b867adab598c10d09c52fe25db5543a13432086335726bf",
    "signature": "0xec231705cb30fc3061699becbd8c9dddde058e649e6e0898aacf42134d556c3d4fb032bbf0dd6af7a96a0444057f99cc0e129d9ea68f9e93a1b234a5a33d0e291c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}