{
  "manageEntity": {
    "action": "Follow",
    "entityId": "884320631",
    "entityType": "User",
    "nonce": "0x4ec4dc139b04bc09ed84da1f0d130856bb246a634b145686889fc6d17641cd0f",
    "signature": "0x1e4707caa84a5f33dfb71003e857ee18bd5f0199ab74e2f762bddfd2beb534a63f9d7f369a9c5fa4c0a9e6a1099ddff2fd94342b6f1efb2e061d8db9a19d4f231c",
    "signer": "0xa3C91a44f620f0b95468bEC359f89edb95AE3cdC",
    "userId": "904405512"
  }
}