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 #21239995 · ArcScan

Block

#21,239,995

2026-09-17 00:07:09 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,995
Timestamp: 22 days ago · 2026-09-17 00:07:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1076f7631e525ddec03f094a139e2cf7a76170b456a8b02bdac2ff335c8263a6
Parent hash: 0x49192a8a…90a74d69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,995 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

35.7%10,702,933 / 30,000,000

Base fee

20 gwei

State root

0xde5c9653c289…38980c1c6c76

Transactions root

0x32884af07985…5da4a3e3cbe7

Receipts root

0x974d36c9fd30…83547d1a752a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800