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 #21401358 · ArcScan

Block

#21,401,358

2026-09-17 22:51:03 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,358
Timestamp: 20 days ago · 2026-09-17 22:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bcc6ca43d3a88eade75d1d29d1b1fae3757b1fcb7dbed28285b61881f9ecf29
Parent hash: 0xeececdb4…4e4ddec3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,358 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.2%2,756,685 / 30,000,000

Base fee

20 gwei

State root

0xaaece0070eff…aec1518f39f6

Transactions root

0x884cc4a712b3…819dacfcbf10

Receipts root

0x3f90ca081295…40fb921e2d15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800