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 #0x81c10fc7b8038e308786edac4e62fabc9367ceec39034a8a793f122efd86e8ce · ArcScan

Block

#21,311,369

2026-09-17 10:10:04 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,369
Timestamp: 25 days ago · 2026-09-17 10:10:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x81c10fc7b8038e308786edac4e62fabc9367ceec39034a8a793f122efd86e8ce
Parent hash: 0xf38a7e91…d72e2e95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,369 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

35.4%10,606,040 / 30,000,000

Base fee

20 gwei

State root

0x61ffb043fd75…2732b9aa84c1

Transactions root

0x09641475c024…086f0a9da1a5

Receipts root

0xf3404074b7ee…272b6283f036

Nonce

0x0000000000000000

Extra data

0x00000004a817c800