{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137102",
    "entityType": "User",
    "nonce": "0xb9a5e5019473a0494477cafa2eeb4da2f5e770aee840cdb20b80da4760ada75f",
    "signature": "0x2747af19c24371b0419b1d87af6e83eda2570d9db64ab3c2e73ffa96db77fd9f7582d34b3eca464a09bf1498c1c94295cd60f900f549e6a240ebc96abd56ac821b",
    "signer": "0xC7D69243b2161915036b32017e4FC8ea02d7faF1",
    "userId": "80378"
  }
}