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 #21550112 · ArcScan

Block

#21,550,112

2026-09-18 19:48:29 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,112
Timestamp: 4 days ago · 2026-09-18 19:48:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x47252c95d726f51f3252eb976516b1269f4d27f220096e0546863d42c1b33aae
Parent hash: 0x67f9950e…8720c487
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,112 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%811,427 / 30,000,000

Base fee

20 gwei

State root

0xc6f0d8e7fd33…d871bc7ffca1

Transactions root

0x993e4d121205…9d387d69bcc6

Receipts root

0xd7b36a8a40b0…10b59da54bb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800