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 #21263914 · ArcScan

Block

#21,263,914

2026-09-17 03:29:07 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,914
Timestamp: 20 days ago · 2026-09-17 03:29:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x7e66a0f30f468f424e81cce5f830bd24564ebe42cb717c3ee2e5465accc206e1
Parent hash: 0xf7dabc33…71747eb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,914 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

36.8%11,052,611 / 30,000,000

Base fee

20 gwei

State root

0x878de50bfa88…994c06faeb05

Transactions root

0x1697beabb030…0b838d4b5a8d

Receipts root

0x938751c300e3…ff972a58157a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800