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 #21254701 · ArcScan

Block

#21,254,701

2026-09-17 02:11:19 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,701
Timestamp: 11 days ago · 2026-09-17 02:11:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x7498a3ea4ec962c32926953143792ffa5170351b102632b762a98126c698637f
Parent hash: 0x56c67775…d767c808
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,701 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.6%5,286,830 / 30,000,000

Base fee

20 gwei

State root

0x662de6c0be86…6d74f3aa408d

Transactions root

0x6b0bb661730c…fef0f41b38b1

Receipts root

0x17f85a766d51…153ef59dd4e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800