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 #21319674 · ArcScan

Block

#21,319,674

2026-09-17 11:20:10 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,674
Timestamp: 49 days ago · 2026-09-17 11:20:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x142b12c1069c0cac8a4c9217df31086ed5e190cf7c3d051f46328972e14e3ad8
Parent hash: 0x32019602…a87411a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,674 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.0%5,691,424 / 30,000,000

Base fee

20 gwei

State root

0xba8a3153c16c…fff7f2ef3695

Transactions root

0xfb84f5817a76…1dd688b0c049

Receipts root

0xee7e989c0334…c019a59204d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800