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 #0x9abc00cdfd3cb7f6aa5f08b9113b2efcc27fc806e61aa59569985e1e169c8017 · ArcScan

Block

#21,171,684

2026-09-16 14:30:32 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,684
Timestamp: 28 days ago · 2026-09-16 14:30:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x9abc00cdfd3cb7f6aa5f08b9113b2efcc27fc806e61aa59569985e1e169c8017
Parent hash: 0x47044b7e…11055d1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,684 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

47.1%14,146,751 / 30,000,000

Base fee

246.683471996 gwei

State root

0x444dca517ef6…2d508b7a6fb7

Transactions root

0x1cd8b2675507…3be2d062926d

Receipts root

0x8d7a6cfb3b0a…f88493116fd9

Nonce

0x0000000000000000

Extra data

0x00000039be779224