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 #0x40977e813566be08d33f557e9959635f263980d49da29e9b73ddea0215833108 · ArcScan

Block

#21,420,584

2026-09-18 01:33:34 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,584
Timestamp: 48 days ago · 2026-09-18 01:33:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x40977e813566be08d33f557e9959635f263980d49da29e9b73ddea0215833108
Parent hash: 0x01d2e51a…fb862e09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,584 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

22.2%6,654,720 / 30,000,000

Base fee

20 gwei

State root

0xc3f2852ba842…7fbeaaff703d

Transactions root

0x35f749eec514…5b672bb580b0

Receipts root

0x7ff1cd971604…4f4cc4d47ba2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800