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 #21566162 · ArcScan

Block

#21,566,162

2026-09-18 22:04:12 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,162
Timestamp: 47 days ago · 2026-09-18 22:04:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x53ea17ba1722e4682d34f37d4046158d4d7ba8a3e9a0b294a9c2fef9b2576933
Parent hash: 0xf1070276…9a918717
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,162 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.3%385,132 / 30,000,000

Base fee

20 gwei

State root

0x80e5c4a3451b…fd3e1a5fe2aa

Transactions root

0xf6ed0ac4b078…4cc9afa41783

Receipts root

0x082cb9114f63…f5831fdc3a65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800