{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbc66672eb230353f07ca1b3dea6bdb273f52008209df1d2523f6556bc34c52eb",
    "signature": "0x49e5e96442b2f2a8ff52e6976d579dd0a202faadf10a72e923942ab0178241e15d81e1c73132296861521b3f2587af38caf9d1acf674e68d63cb98ee60441e121c",
    "signer": "0xd4172DACb313eb72C6Ee29bc685450908f4A1926",
    "userId": "407046354"
  }
}