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 #21211085 · ArcScan

Block

#21,211,085

2026-09-16 20:03:08 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,085
Timestamp: 18 days ago · 2026-09-16 20:03:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x32139e68c257c8095abf0cf28d4f916c9e2be7dad76933bdff11f295f53a211e
Parent hash: 0x7fdf78ac…35f8101b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,085 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

22.1%6,619,363 / 30,000,000

Base fee

20 gwei

State root

0xdfc799dd349a…39272b2a618f

Transactions root

0x535b6d101e3f…565e6def7cc7

Receipts root

0x0e2e3a1c6cae…14a63fef3ab1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800