Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf5a124ffaa7b604257888ac3e3349ab5e3e415193d488366fedeb175a026a903 · ArcScan

Block

#21,389,185

2026-09-17 21:08:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,185
Timestamp: 48 days ago · 2026-09-17 21:08:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5a124ffaa7b604257888ac3e3349ab5e3e415193d488366fedeb175a026a903
Parent hash: 0x69f9f324…6595ac6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,185 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.0%2,089,468 / 30,000,000

Base fee

20 gwei

State root

0xa8d0cf47a118…dc97b5e788ad

Transactions root

0xc7ef0bdfcaab…e31ddefb1efe

Receipts root

0x327d2db473f5…587176624999

Nonce

0x0000000000000000

Extra data

0x00000004a817c800