{
  "manageEntity": {
    "action": "Follow",
    "entityId": "219003",
    "entityType": "User",
    "nonce": "0x9ef9e0542467dde61a4de54d3b2023bb5e9712a50bf8e94a1da556ae02b0f071",
    "signature": "0xfb27b2ec0c53a42b7f0a9fac0ad5ad67a526fe40c342189afc43eee387d88b011bffd5061437282fbadcd67487e5b3f0da5fd11dcc99b05807fe821de38e6c281b",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}