{
  "manageEntity": {
    "action": "Follow",
    "entityId": "199221",
    "entityType": "User",
    "nonce": "0x6ba648f17b7204980b985ed148baabef268417732c64847babeac14934c44d60",
    "signature": "0x7fa814e362702000e4d120a263fbcedb931b33fe2ae1ba83f8c33d249cd42eb637fb3addf9683147c9391f480a8130d37c98511cdb1decbb9531c89cd95b6a081c",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}