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 #0xb37ee885c9ad89b89620c6ac7a4bb4e2bb62150242f48dc6b767ffe993ceb425 · ArcScan

Block

#21,378,453

2026-09-17 19:37:28 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,453
Timestamp: 57 days ago · 2026-09-17 19:37:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xb37ee885c9ad89b89620c6ac7a4bb4e2bb62150242f48dc6b767ffe993ceb425
Parent hash: 0x66444013…490180f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,453 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.2%5,171,252 / 30,000,000

Base fee

20 gwei

State root

0x6f677599d546…336b56caa334

Transactions root

0x01013efe1990…d4b08e355de6

Receipts root

0xba6fc92464a0…60dfc44a4676

Nonce

0x0000000000000000

Extra data

0x00000004a817c800