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

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 #21548367 · ArcScan

Block

#21,548,367

2026-09-18 19:33:43 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,367
Timestamp: 47 days ago · 2026-09-18 19:33:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x565082cae40daf53b8720c5b5b701e9d97e0474943cfdc6d26b7f7dfd06effa1
Parent hash: 0x4b0de394…eb66e853
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,367 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.2%52,812 / 30,000,000

Base fee

20 gwei

State root

0x25a493987410…dd66122d149c

Transactions root

0x7b0bf938b265…b810eaccc48b

Receipts root

0x668459f32825…690328b55bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800