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 #21419679 · ArcScan

Block

#21,419,679

2026-09-18 01:25:55 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,679
Timestamp: 24 days ago · 2026-09-18 01:25:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x150fbc4d637f43780314726b89aa07d5b0ab5ab4120da64fb6fa616c7dd6f5fd
Parent hash: 0xf66f3143…e58bfe9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,679 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.8%2,340,284 / 30,000,000

Base fee

20 gwei

State root

0x570290d7aacd…b58f768adc3c

Transactions root

0xccf4118f50b6…2411a0022589

Receipts root

0x377c1ca54f86…8730c8a4a143

Nonce

0x0000000000000000

Extra data

0x00000004a817c800