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 #21540463 · ArcScan

Block

#21,540,463

2026-09-18 18:26:54 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,463
Timestamp: 38 days ago · 2026-09-18 18:26:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x10f7b1a12660d4dac39b076afc8d0f5492c2f262cc4b1ffd001b7af531fe8028
Parent hash: 0x31c7ae88…c03583ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,463 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.9%272,918 / 30,000,000

Base fee

20 gwei

State root

0x298cbead0a17…bdc5a9d7c67e

Transactions root

0x3ceee76f8d43…e1912f5c15dc

Receipts root

0x8e24e220e80a…c0c2517d50cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800