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 #21377414 · ArcScan

Block

#21,377,414

2026-09-17 19:28:41 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,414
Timestamp: 56 days ago · 2026-09-17 19:28:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x6281a2262fa9f7367dfae5d4907d25fbb1c8f3f254268b919ff04d41a872be0d
Parent hash: 0x9f6b6a7d…ac79612d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,414 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.8%3,228,551 / 30,000,000

Base fee

20 gwei

State root

0x69ad94d14944…2121656d119b

Transactions root

0xd9e5ae1a9170…df0741c4449d

Receipts root

0xd7e502cf9605…74b0b7cc2741

Nonce

0x0000000000000000

Extra data

0x00000004a817c800