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 #21526473 · ArcScan

Block

#21,526,473

2026-09-18 16:28:38 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,473
Timestamp: 23 days ago · 2026-09-18 16:28:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ee977df6a414bcba1a50778b6b9f5f62863e43db3c5351053d5ec07cd20875f
Parent hash: 0xf0007a92…26f2107c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,473 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.9%1,179,639 / 30,000,000

Base fee

20 gwei

State root

0x66cb3057e6ba…9ed33eb1625a

Transactions root

0x22c164d08018…858a037db96a

Receipts root

0x1f0176c14b37…b6de288f7a1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800