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 #21212458 · ArcScan

Block

#21,212,458

2026-09-16 20:14:43 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,458
Timestamp: 7 days ago · 2026-09-16 20:14:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x2602840644a0c759a7ba9ff76600bc85c097104978665be2c9fa9fbbb93cc68a
Parent hash: 0x253265ce…c3c1ddbc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,458 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.7%8,319,934 / 30,000,000

Base fee

20 gwei

State root

0xbfe192fbdeb7…d5136408bccd

Transactions root

0x0dbb87244ed1…fd2e5c965e5a

Receipts root

0xc70220f1b167…de340d0fae29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800