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 #21254181 · ArcScan

Block

#21,254,181

2026-09-17 02:06:55 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,181
Timestamp: 13 days ago · 2026-09-17 02:06:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8297ca1f64db5683e546b4078b068f139e419533793a3c1bc1574c9c890f319
Parent hash: 0x06c2869d…80e27363
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,181 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.8%6,228,472 / 30,000,000

Base fee

20 gwei

State root

0xfc9cb59c3020…4f2833710f7d

Transactions root

0x44d6e031c9e5…0556f36dc6cc

Receipts root

0xb6e1a70b6f9b…09e051e042dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800