{
  "manageEntity": {
    "action": "Follow",
    "entityId": "663801332",
    "entityType": "User",
    "nonce": "0x81d656a73476e95f22b21c7d2777f8a53e8c359b6ea06d668e4e0a62488dba07",
    "signature": "0xc566c099715547341f9322a808a50143bc1514d85938a1aac1d9be377db5d53b3c879204a5cec5b04a7f2414ebbcf7e7824e13c84fefb417dfb8969314f7fb341b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}