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 #21254710 · ArcScan

Block

#21,254,710

2026-09-17 02:11:23 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,710
Timestamp: 11 days ago · 2026-09-17 02:11:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e2ee2d17a6d991dddaa88967996fdec6b7a4cb019b2d65901871be31491b891
Parent hash: 0xb8803d1d…062fad90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,710 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.3%5,188,808 / 30,000,000

Base fee

20 gwei

State root

0xa533f1f7bbf0…fdee2a500383

Transactions root

0x2d8379d16150…bb1a2759af64

Receipts root

0xc3dd2397aef8…19b36ff722c2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800