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 #21565427 · ArcScan

Block

#21,565,427

2026-09-18 21:57:59 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,427
Timestamp: 54 days ago · 2026-09-18 21:57:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x57c8e44859e37e57c17943098bf2640d1905c1f26737e8aebdeb0bbcb284de14
Parent hash: 0x7ca48a20…cd09961c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,427 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.2%5,467,822 / 30,000,000

Base fee

20 gwei

State root

0x0cf965bb6b2d…8a18baa98ecf

Transactions root

0xbec561c49793…05f512fc3483

Receipts root

0x673e2a177d26…034e5c6d3ca6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800