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 #21299557 · ArcScan

Block

#21,299,557

2026-09-17 08:30:17 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,557
Timestamp: 51 days ago · 2026-09-17 08:30:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x19313d84cd75fa7c0a92e6207a70064e2f6bee22ee3c3411cb2984a155211ac5
Parent hash: 0xf0592a0c…fa3ea111
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,557 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.6%2,567,761 / 30,000,000

Base fee

20 gwei

State root

0xbe32d896c930…583f8826b748

Transactions root

0xbe715f9574c8…88e393f52d5a

Receipts root

0x00cfcdb02ca4…085b80ac9c24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800