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 #21419432 · ArcScan

Block

#21,419,432

2026-09-18 01:23:50 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,432
Timestamp: 15 days ago · 2026-09-18 01:23:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc21a6982a0e6dcd10956edf0e0769e01cf9aaf0538b6fa0a96916bb299eb0449
Parent hash: 0xdb2e6527…3acf3d94
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,432 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.4%1,318,831 / 30,000,000

Base fee

20 gwei

State root

0xbba3979b82ed…ff63314d674c

Transactions root

0xe8073ce7e644…249c2eb03298

Receipts root

0x4f268e7d02c4…5b6aaf258262

Nonce

0x0000000000000000

Extra data

0x00000004a817c800