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 #0x5a591dc7661484f3126ee3e9176e223786d4d7c4fba637b957d256aca0292623 · ArcScan

Block

#21,176,559

2026-09-16 15:11:42 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,176,559
Timestamp: 4 days ago · 2026-09-16 15:11:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a591dc7661484f3126ee3e9176e223786d4d7c4fba637b957d256aca0292623
Parent hash: 0x7c11ad22…4d1ed800
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,176,559 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

94.0%28,194,420 / 30,000,000

Base fee

143.161776289 gwei

State root

0x3a975e025260…ced183bfe236

Transactions root

0x1061bb21e958…d2a06d966030

Receipts root

0xff61748cab25…0b417a8ea4e3

Nonce

0x0000000000000000

Extra data

0x0000002171aebfd1