{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x04533052a79b12c68c0f0e85f1d32702dc50b1b59805d237a945b9743bd0678a",
    "signature": "0xd9aceb23bec8424aa37b6df78005b306ec55108db62cd4ce22affeab412fc758746907fae8098061a1f6e5225db0e22e8aa8bc06e655292142794a52497a6c801c",
    "signer": "0x563EE268f30985Ed6dF43E3c9CeC87Ed136e697C",
    "userId": "152378654"
  }
}