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 #21417490 · ArcScan

Block

#21,417,490

2026-09-18 01:07:25 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,490
Timestamp: 48 days ago · 2026-09-18 01:07:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b408e6c79439b46e7d75c8ed7a25c3175f8df10ef242922d90ffbf95d9b7c80
Parent hash: 0x244a6be9…4e21a5cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,490 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.9%1,466,807 / 30,000,000

Base fee

20 gwei

State root

0xddadd32ea594…1125843f40c3

Transactions root

0xf5e205dff2ab…bd34c7685b4f

Receipts root

0xdca3b225cc24…ca439ee1409c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800