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 #21255799 · ArcScan

Block

#21,255,799

2026-09-17 02:20:35 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,799
Timestamp: 46 days ago · 2026-09-17 02:20:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0a2e7829e4c5546e94e820763479fe94e7338d088eb613612d4e1c4833cb81d
Parent hash: 0x44c28010…80be9630
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,799 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.3%3,375,841 / 30,000,000

Base fee

20 gwei

State root

0xc0b9025f9de4…52b9c30550a1

Transactions root

0x1be3c5dd2c81…18d53fb5a21e

Receipts root

0xdfca4435c8b9…e71c1ac0daca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800