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 #0xa3442a22301985672b938d1fcf1ac87c4af851f49e5d02bf1d039e774226a946 · ArcScan

Block

#21,291,367

2026-09-17 07:21:04 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,367
Timestamp: 8 days ago · 2026-09-17 07:21:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3442a22301985672b938d1fcf1ac87c4af851f49e5d02bf1d039e774226a946
Parent hash: 0x0fd49bad…260eb334
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,367 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.9%4,167,946 / 30,000,000

Base fee

20 gwei

State root

0xa64f94429570…e346d65c99c3

Transactions root

0x25ae2e613849…6f9f1263ee3c

Receipts root

0xff991eb1f4ba…babd95e48890

Nonce

0x0000000000000000

Extra data

0x00000004a817c800