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 #0x4b1c6a59ba1a91ce001a23a7672d87c073ce6cfd78b56b0bd3af75fc3ee442b9 · ArcScan

Block

#21,621,449

2026-09-19 05:51:40 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,449
Timestamp: 53 days ago · 2026-09-19 05:51:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b1c6a59ba1a91ce001a23a7672d87c073ce6cfd78b56b0bd3af75fc3ee442b9
Parent hash: 0x6a4b53c5…03e6b2bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,449 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.7%804,663 / 30,000,000

Base fee

20 gwei

State root

0xe2ca4c1ac36c…3c60f227851b

Transactions root

0xe7c89c7e360f…3f77f27c01e0

Receipts root

0xb9e94ec0457f…edfc0075d2b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800