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 #21309348 · ArcScan

Block

#21,309,348

2026-09-17 09:53:00 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,348
Timestamp: 15 days ago · 2026-09-17 09:53:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x38f0e257f2bc67966dbf99ed5009787175cd6d393120d8d7e681e7383cc0551f
Parent hash: 0x48060870…33f0ced2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,348 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

31.3%9,404,922 / 30,000,000

Base fee

20 gwei

State root

0xd11ec03ef6ba…428e981831a1

Transactions root

0x1ff313c7240a…1f24f35216a0

Receipts root

0xa44859ed3690…6c79a7975d25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800