{
  "manageEntity": {
    "action": "Follow",
    "entityId": "507325",
    "entityType": "User",
    "nonce": "0x0423ce29e6509248c74ae4fc6b295cef26c1ce713aba969f6f97891ae59c41f3",
    "signature": "0x63325dcaab5d8e85988c4ecd86e9c7382e345754fdfe9aae8dbbc885dbc5b8f30e30ebc999828bf2bf7d2a1ba2e998b6b6db92db2edd05b3a234d40992d697f81c",
    "signer": "0xe80840F82266A0Bfbea798e325eB9Ee52c5C78AF",
    "userId": "637284137"
  }
}