{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xb6bb2a6c590675a9c19e240cd0114b194fc0cccfb9142bd6d51becfa3cdcebdc",
    "signature": "0x7428d8e6897fa6ea4986549fbaa5fc9bef8ff80e5546b9fc8214e7c5c101801f49b0bc9dfcda72a61cb92df8cd93b69af6b5053d456ea23236ff82f9a14deb6f1c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}