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 #0x2a1b07aa3f9454b1bcd831972bd022f7ae8b22133876d4c8893b075876a467d4 · ArcScan

Block

#21,257,222

2026-09-17 02:32:36 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,222
Timestamp: 59 days ago · 2026-09-17 02:32:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a1b07aa3f9454b1bcd831972bd022f7ae8b22133876d4c8893b075876a467d4
Parent hash: 0x10c75993…e79dbf8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,222 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.1%6,638,465 / 30,000,000

Base fee

20 gwei

State root

0xfe6aa92f0154…d55a8728ef40

Transactions root

0xfd1a1500565f…756119783cc3

Receipts root

0x95e63114dcd6…29f962e54cbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800