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 #21385898 · ArcScan

Block

#21,385,898

2026-09-17 20:40:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,898
Timestamp: 10 days ago · 2026-09-17 20:40:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1b6957283fdb1ac9a83d0fca172bb14154e7c9bc165fd6dce6a3db226b8c9a1
Parent hash: 0x9624e543…cfa72ddd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,898 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.7%807,333 / 30,000,000

Base fee

20 gwei

State root

0xfaaccc83d00d…6b29ee5e71cf

Transactions root

0x2ebd381ac233…d2c6fb1f2498

Receipts root

0x607a19dc0d61…08435447bf71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800