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 #21443967 · ArcScan

Block

#21,443,967

2026-09-18 04:51:12 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,967
Timestamp: 7 days ago · 2026-09-18 04:51:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xacfdfdd475a0083f819ca95aabd23945eef47435758d1104b44584349dc8a04a
Parent hash: 0x473c5001…3dd40e6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,967 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.2%365,046 / 30,000,000

Base fee

20 gwei

State root

0x9bad5aec4e87…c33e55620070

Transactions root

0x982abc29605f…29352ec00fce

Receipts root

0x0bff09b626a0…9ad14b169591

Nonce

0x0000000000000000

Extra data

0x00000004a817c800