{
  "manageEntity": {
    "action": "Follow",
    "entityId": "516843970",
    "entityType": "User",
    "nonce": "0xba307147dbdde543276595d9932740e8c61a5da0275fc313ace1074d70da7dd0",
    "signature": "0xc7c969431a51b8a3c7dda9146c9a9575fb60a398d53e365fe6dddf521a03016342c1ced486335e1a0edcbc572138420663101955e70edaac08d21721fa89e66e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}