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 #21525596 · ArcScan

Block

#21,525,596

2026-09-18 16:21:13 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,596
Timestamp: 8 days ago · 2026-09-18 16:21:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2403be261e449ff72743c96abe5d331d447500abbfeff8bc6cf71af47f78b9f
Parent hash: 0x6cbcd211…898773e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,596 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.9%5,085,203 / 30,000,000

Base fee

20 gwei

State root

0x3995b7733896…bf6fe881933b

Transactions root

0x60409827a31a…d187888dc108

Receipts root

0x505de80d7779…9e26aa455e5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800