{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398",
    "entityType": "User",
    "nonce": "0x276818f043da3473b96b5fe584e6ebc474185337b38c1f5484abab66caeb3425",
    "signature": "0x3c64d5bee64be0f04e08376d4535fdea21fd52987b272654599ed365c92f3f6129b799b6b993c0474744910e22854838d2f881ee5d34d2cedbaa236116affcb91c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}