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 #0x3a0bec2b7bcafeba79b3b75a84a01623e508c2e4815d97c3d690fc9c3f415e26 · ArcScan

Block

#21,619,957

2026-09-19 05:39:02 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,957
Timestamp: 24 days ago · 2026-09-19 05:39:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a0bec2b7bcafeba79b3b75a84a01623e508c2e4815d97c3d690fc9c3f415e26
Parent hash: 0x7d694c9f…a8826b27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,957 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.8%533,469 / 30,000,000

Base fee

20 gwei

State root

0x75591e5651f7…75d91792b617

Transactions root

0x74cd1068f0e5…7d5495e51003

Receipts root

0x2f7e8cfdacb8…b1978a41ee49

Nonce

0x0000000000000000

Extra data

0x00000004a817c800