{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x81fead3787bfb47ea6d9682fbe2c5328a9634d1226f8e7e43a7c0b0b5a2fecad",
    "signature": "0x8f9a528c1a967db8b40158a51d4b0c3e1f105b1f235d2d51a733727700c934fe30a06abfe4ed2873f179b26f418b145ed90a5fd0a7173b42fd335978d8cb423b1c",
    "signer": "0xc9EE21D0D541d8d1Ff4Fc82Ee12f95E59f196D1e",
    "userId": "776863300"
  }
}