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 #21223793 · ArcScan

Block

#21,223,793

2026-09-16 21:50:24 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,793
Timestamp: 39 days ago · 2026-09-16 21:50:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x28a1012df172a81a5e2ab73e4e1dedece9cf06738a4d5beb27d499039b559a92
Parent hash: 0x5f31412a…fd170f46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,793 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.5%5,243,617 / 30,000,000

Base fee

20 gwei

State root

0x7d3bfcd9df35…987576e764e0

Transactions root

0x33aa71bf32d4…be62671f4963

Receipts root

0xa9bf3e432167…2c91757d6a95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800