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 #21548284 · ArcScan

Block

#21,548,284

2026-09-18 19:33:01 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,284
Timestamp: 50 days ago · 2026-09-18 19:33:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x426dd7099d60fffa4f22201b61e1bf2216afc94d652670598ed46a10d38be8d2
Parent hash: 0x86b99dd7…c577d136
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,284 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.2%672,380 / 30,000,000

Base fee

20 gwei

State root

0xe2562728fee5…157e8779e67e

Transactions root

0x721302755cc0…f054fb4c0436

Receipts root

0x61f23fea1252…0a939dbaf63d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800