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 #21552127 · ArcScan

Block

#21,552,127

2026-09-18 20:05:31 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,127
Timestamp: 42 days ago · 2026-09-18 20:05:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xe25c9dfe709e10c79c5abf80de3886a8e15ef811d7319f22a63cf7c9b30efd16
Parent hash: 0x6c42c721…c0782b2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,127 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.8%1,756,291 / 30,000,000

Base fee

20 gwei

State root

0x5e03a73ea5c6…53460665a8a6

Transactions root

0x92770b38897a…f4d2763c1665

Receipts root

0x3c8b2473099e…3379e28a3eec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800