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 #21249722 · ArcScan

Block

#21,249,722

2026-09-17 01:29:16 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,722
Timestamp: 18 days ago · 2026-09-17 01:29:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a67c7dca4a9c9e5c5f4bbf11eabb6136d44e0d722df5faaadca7d9d24cb411a
Parent hash: 0x27408687…ef36fbb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,722 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

59.3%17,797,997 / 30,000,000

Base fee

20 gwei

State root

0xa3be4061a6b2…86bc1a14f1d6

Transactions root

0xe789a96a8832…3f31130d830a

Receipts root

0x427f26426d68…efbfadbb966b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800