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 #21310384 · ArcScan

Block

#21,310,384

2026-09-17 10:01:44 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,384
Timestamp: 12 days ago · 2026-09-17 10:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec4e8329ad9ef61e974c51315682cf8c955a46873b3ac172e1e308aae4b39ce
Parent hash: 0x09e63a39…c0f109cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,384 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.3%3,990,060 / 30,000,000

Base fee

20 gwei

State root

0xb2f6f62aab14…b3bb50597607

Transactions root

0xa6b30168f0a9…a423dd110cf7

Receipts root

0x46eee5357eea…251b1b0a69e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800