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 #21256067 · ArcScan

Block

#21,256,067

2026-09-17 02:22:51 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,067
Timestamp: 49 days ago · 2026-09-17 02:22:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x28926bbb906d848e25dbd8ebd29ded0d37d739e303dd5ef971ec78f62f738f99
Parent hash: 0x9728f204…7efcabaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,067 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.6%3,770,494 / 30,000,000

Base fee

20 gwei

State root

0x204a28a7f493…e6d237b66710

Transactions root

0x92e2f1f349ae…f7d57e7e04cb

Receipts root

0x4c581e1a36ea…adf006b87753

Nonce

0x0000000000000000

Extra data

0x00000004a817c800