{
  "manageEntity": {
    "action": "Follow",
    "entityId": "300785",
    "entityType": "User",
    "nonce": "0x3943ff103ab2dd495a40936b4f2e2129269973204dbb081d2f95733025598cf4",
    "signature": "0x792e2988c45d322a08326dbf2c63a4782c05242d2f0992a7d3d69d1bf9b296627cc751190abb01a130fafb941729c085c94ea518c081087f015f7ec488acab251b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}