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 #21480939 · ArcScan

Block

#21,480,939

2026-09-18 10:03:45 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,939
Timestamp: 56 days ago · 2026-09-18 10:03:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c86c26cdc9c78cba702dc3769a8dd2dc47e122aec1d6ed611c1488e15712337
Parent hash: 0x2f802ec3…c68d0149
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,939 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.0%3,014,705 / 30,000,000

Base fee

20 gwei

State root

0x7988edfb91d8…117950694ff9

Transactions root

0xae7e658c9290…f374a8f65734

Receipts root

0x1f42f77c8877…19ee40399500

Nonce

0x0000000000000000

Extra data

0x00000004a817c800