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 #0xa167711cd252fb9d804cbb3c577262283c42dcfcc41c625c9f1f17fc66d882e1 · ArcScan

Block

#21,378,805

2026-09-17 19:40:26 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,805
Timestamp: 54 days ago · 2026-09-17 19:40:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa167711cd252fb9d804cbb3c577262283c42dcfcc41c625c9f1f17fc66d882e1
Parent hash: 0xc7da9896…f5e9dcbe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,805 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.7%2,314,916 / 30,000,000

Base fee

20 gwei

State root

0x100bcda0964f…fcc35f83236f

Transactions root

0xd35897c0f0b2…d19bed48465e

Receipts root

0xd78391ea3931…0c36d07fb46a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800