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 #21261581 · ArcScan

Block

#21,261,581

2026-09-17 03:09:25 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,581
Timestamp: 22 days ago · 2026-09-17 03:09:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x410950f457c0811867eb1b386113894b8dce60c4ddafc753fe83e89af5ddcb77
Parent hash: 0xfaac61a8…0c88ac0b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,581 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.3%3,076,721 / 30,000,000

Base fee

20 gwei

State root

0xa4f76e0df7ad…c47fb03dd0a4

Transactions root

0x431580cc2f14…f98712685cdc

Receipts root

0x5fdf9702426a…554688518d25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800