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 #21239549 · ArcScan

Block

#21,239,549

2026-09-17 00:03:23 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,549
Timestamp: 14 days ago · 2026-09-17 00:03:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xb244fa90eb037a26189555c1b5e86c80838900b5026eb01add3246d2aa64df28
Parent hash: 0x0c58d8dd…cc3e6aa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,549 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

27.2%8,159,523 / 30,000,000

Base fee

20 gwei

State root

0x61ba3ebfabc4…d4e3b52c5637

Transactions root

0xd95404484626…128889a0dbe1

Receipts root

0x070a5dda9172…04f476b4fc3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800