{
  "manageEntity": {
    "action": "Follow",
    "entityId": "152452",
    "entityType": "User",
    "nonce": "0x1c10ce80ed06427a397678555227948f791fc957cb38e7f0b125afdfb173dfae",
    "signature": "0xbac7539d5b255bfb757e08eb2e33e3fcf4a3a4fc76bdb43ea8d47f9ebd099e4c35eb145d46d82c62ace77fcf7ac7d25242db5e8404dbfd5d1b8363efc8027f8b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}