{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172521",
    "entityType": "User",
    "nonce": "0x44e3798748709432191534aa0cd17ce99ce7b433a4b1f11ffda7b999d0bd4ec8",
    "signature": "0xac7b24dada6c4b753acc57e3a67d4e5d6ec2b535fa6398890428d1676d03e7f368fd5b6d4f1042a7aa99f15f843c037b7e0cebbf9408ca039a474802e748afb61c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}