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 #21346649 · ArcScan

Block

#21,346,649

2026-09-17 15:08:00 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,649
Timestamp: 23 days ago · 2026-09-17 15:08:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x69a68b1108c7408741fd40ee389b0fb05a0181b3844b5c0269926946a96496a9
Parent hash: 0x729ef296…a9575cba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,649 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.1%5,741,036 / 30,000,000

Base fee

20 gwei

State root

0x42d3b7e48e3e…8620740726bf

Transactions root

0xf1616afa733c…7a4dc9853181

Receipts root

0x1916048c1c2d…1bfdf67ce2d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800