Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21566902 · ArcScan

Block

#21,566,902

2026-09-18 22:10:27 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,902
Timestamp: 30 days ago · 2026-09-18 22:10:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x4de3b3f934129b16a9d76101851b2994950e750edc3f7b1758fa16f47c2486cb
Parent hash: 0x90777ccc…2faa63cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,902 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.7%1,716,319 / 30,000,000

Base fee

20 gwei

State root

0xc1f16b62af68…e50c026688d1

Transactions root

0x5a3075c0fafa…9cb27dd0b2b8

Receipts root

0xfc15b5e94393…c0a7d2135152

Nonce

0x0000000000000000

Extra data

0x00000004a817c800