{
  "manageEntity": {
    "action": "Follow",
    "entityId": "125488",
    "entityType": "User",
    "nonce": "0x538d22640764bfe493a62461d31f66082877f083397b5eba1de637fe281d8036",
    "signature": "0xab4a2405504b4ad98df159576524b46d722de767c1c5891c32befa64a8dd48eb78cabb0b1f86f467aa83cecc4a659361678ddc328c1b7f1185cad880f085337e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}