{
  "manageEntity": {
    "action": "Follow",
    "entityId": "280440301",
    "entityType": "User",
    "nonce": "0xe21a05b0893c16b0240432da23b0251e2e9eeb3ed1ca0a887391a1aac225d3d3",
    "signature": "0x1452e0216eabcf12932e2ab6e64af604cc73b383c3d990b2f6f88d30377c907b56ed8347cca3030ae287aea17ef90b686ba08c67ca29aeb083f2dcbceba821f01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}