{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12001",
    "entityType": "User",
    "nonce": "0x9660fd957c269711580833eef73b0bf5bb641ef0168853a09fa3444af9a009ce",
    "signature": "0x7e52b9ee8b448f019605e6526a6ec10fdf3258132cd4a7969ee419fbc5cd444923a2122187c7c592334d599fae33f3dfa1276d29918b47036b159a5e15f318871c",
    "signer": "0x10805E046e879D8e4503D67e495Fd1d280142e5D",
    "userId": "355715"
  }
}