{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77551267",
    "entityType": "User",
    "nonce": "0xf353d5e8afd1b0c853ba7e0589a2183d8c8a219a8b7c4ebebe8dec2f219247ca",
    "signature": "0xfd5f97b1392f90051f3fa1091c52e3f4a345e4b95e26e1a3ddb1970b96efa5c6655999a2a64714b815c59a691e6ba2aa1110e161e92466b54968c438aa11e2e21c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}