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 #21220752 · ArcScan

Block

#21,220,752

2026-09-16 21:24:44 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,752
Timestamp: 21 days ago · 2026-09-16 21:24:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c26d97226524cb41c1f2db0ef2006c629a3370c65093c500b38b19206384bca
Parent hash: 0x7eceb23e…57cc147f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,752 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.8%8,354,821 / 30,000,000

Base fee

20 gwei

State root

0xb30b661d195e…1f79dc8d617e

Transactions root

0x5f99c40b42a1…27db301a15e7

Receipts root

0x38dba69e6955…60ed741225ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800