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 #21548225 · ArcScan

Block

#21,548,225

2026-09-18 19:32:31 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,225
Timestamp: 50 days ago · 2026-09-18 19:32:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1393c90b1706c8100f556542dd1bbb3a0d57635c6f6e5e0a233a73f2a3f6020
Parent hash: 0x0b80d21f…88b71664
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,225 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.3%4,595,863 / 30,000,000

Base fee

20 gwei

State root

0x2f9a582571d2…42b77ab7324f

Transactions root

0x0effb9ccc419…bc48c48cabdc

Receipts root

0x2c8c397fe8e4…c8513a0284af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800