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 #0x5cfb4ca4d04725f8c387aeda01b350f957f8c4489ac6f9699e202ae2c3ba4942 · ArcScan

Block

#21,215,308

2026-09-16 20:38:46 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,308
Timestamp: 9 days ago · 2026-09-16 20:38:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cfb4ca4d04725f8c387aeda01b350f957f8c4489ac6f9699e202ae2c3ba4942
Parent hash: 0x62ee4d78…4d3d0525
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,308 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

42.5%12,737,155 / 30,000,000

Base fee

20 gwei

State root

0x3b52dbad41b1…eabece897c32

Transactions root

0x4ac7586b064e…97d7cc24fe5a

Receipts root

0xeed57ffe06d3…722ee8baae33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800