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 #21222051 · ArcScan

Block

#21,222,051

2026-09-16 21:35:42 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,051
Timestamp: 12 days ago · 2026-09-16 21:35:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x79a662b33c8ddb83f783053408693bac3d4c03a96d436fce816f22fc1d69ad72
Parent hash: 0xb3466c85…01b0c133
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,051 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.9%8,981,488 / 30,000,000

Base fee

20 gwei

State root

0x3cd84af3a4b6…339dc5de485b

Transactions root

0xb2b010d13789…370858cb7798

Receipts root

0xb08ba33ac8cc…db3ece2b64e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800