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 #0xa939ca6f3d7f2bd317fa9ec1d29eae4824f19af36e0b6967c227ea43585432ff · ArcScan

Block

#21,331,181

2026-09-17 12:57:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,181
Timestamp: 19 days ago · 2026-09-17 12:57:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xa939ca6f3d7f2bd317fa9ec1d29eae4824f19af36e0b6967c227ea43585432ff
Parent hash: 0xbe539094…7c60cdb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,181 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

14.8%4,437,442 / 30,000,000

Base fee

20 gwei

State root

0x45a9c5d3bc81…26a849949e74

Transactions root

0xc03e0f53dacc…d06f0337c2f8

Receipts root

0x6c39f1d3e1a3…beff61e7202d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800