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 #21313493 · ArcScan

Block

#21,313,493

2026-09-17 10:27:59 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,313,493
Timestamp: 6 days ago · 2026-09-17 10:27:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xb81adc85e06c25c44fcc3c0b913a6b22660af709ab1b3b0442373c4b522760d3
Parent hash: 0x61990b78…bb69d27e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,313,493 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

29.1%8,742,262 / 30,000,000

Base fee

20 gwei

State root

0x0811568003a8…5b19c837580f

Transactions root

0xfe33ae79d62b…4e66a8bc4c35

Receipts root

0xa926e82df06e…1290bc5fe109

Nonce

0x0000000000000000

Extra data

0x00000004a817c800