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 #21261726 · ArcScan

Block

#21,261,726

2026-09-17 03:10:39 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,726
Timestamp: 19 days ago · 2026-09-17 03:10:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x605422258cc6ec4a23d4d8f9e4caf196bf5d66556e1da345a256aff35015e914
Parent hash: 0x9284432b…531c224d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,726 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

31.7%9,509,650 / 30,000,000

Base fee

20 gwei

State root

0x2f09cebe3654…00d09d6f3ea8

Transactions root

0x71598ab2086b…c4811ed011db

Receipts root

0x08a1d856e2f8…f454e1815a26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800