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 #21410455 · ArcScan

Block

#21,410,455

2026-09-18 00:07:57 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,455
Timestamp: 11 days ago · 2026-09-18 00:07:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x037e725011392875e19cd9270dbc77b1a5f36ea263313e689b1ce169640301ba
Parent hash: 0xfadc89bd…454efaa4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,455 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.3%1,581,277 / 30,000,000

Base fee

20 gwei

State root

0xccd4eb149932…36616584527d

Transactions root

0xddd9bd43b705…80524090b2c1

Receipts root

0x429ce67b7cfb…39fcef6224a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800