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 #21514259 · ArcScan

Block

#21,514,259

2026-09-18 14:45:24 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,259
Timestamp: 57 days ago · 2026-09-18 14:45:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xf254be7f0fc49810a4a02d9173f3560098866c572ed4f7be9606492e8138f10c
Parent hash: 0xe9485b12…e6f7b1fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,259 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.8%2,930,600 / 30,000,000

Base fee

20 gwei

State root

0xd459a19a77c0…708c2c9fefd7

Transactions root

0xa871014903d8…7afc5c76dd13

Receipts root

0x4aa1b5b6e5fb…b58a4bb66c4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800