{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0xa5c483a0cbe7ff74e2157eab8638736e41f49b4a993aa92d67208e1ca91804ef",
    "signature": "0x1598048154191009de19b9772e4427b267be40e85934bb3b9987fa75f302e349747d4651974c07b388af37b44300c4576a84c062f2a2828d928458eb9a66a86d1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}