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 #21264270 · ArcScan

Block

#21,264,270

2026-09-17 03:32:08 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,270
Timestamp: 11 days ago · 2026-09-17 03:32:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d723a5ae9302de6b05bec5de2258a8e427c587a7133b90fdba7dce0a0b09078
Parent hash: 0x8be7ae8c…871b2382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,270 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.3%6,381,656 / 30,000,000

Base fee

20 gwei

State root

0xc6458b32b7ac…02ee310f04c9

Transactions root

0x76b8ae1d1067…77b1728ca5c7

Receipts root

0x14cc60335358…bef105c8c31e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800