{
  "manageEntity": {
    "action": "Follow",
    "entityId": "776139",
    "entityType": "User",
    "nonce": "0x9c8766b4040818a87b97c40a241642c8488878888829f610c83eaf1419ca1d57",
    "signature": "0xf5d097864df0dac5fc6abe2c705c5d7e14ae3d9855cfd0847051ca2d33a3a48145ba2b38b1e31a8a4e659127d82a9d3f2045e0d34107c38350bf5047f9c919ab1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}