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 #21554262 · ArcScan

Block

#21,554,262

2026-09-18 20:23:34 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,262
Timestamp: 14 days ago · 2026-09-18 20:23:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x31d4b1339f779a32da712e9c7a56c1e12925c75be6e967d467c52afffa44660f
Parent hash: 0xfa94910c…61e75100
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,262 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.8%534,756 / 30,000,000

Base fee

20 gwei

State root

0x77ea1ec1003b…384e619d77e0

Transactions root

0x0fba7f122ede…486f3511127a

Receipts root

0xc6a5c7c07ddf…36f025605294

Nonce

0x0000000000000000

Extra data

0x00000004a817c800