Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf3c9ed7ced1148fac1aca97a615a4d15c9950f205f4a7230f2614a8b987acdd2 · ArcScan

Block

#21,391,952

2026-09-17 21:31:33 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,952
Timestamp: 23 days ago · 2026-09-17 21:31:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3c9ed7ced1148fac1aca97a615a4d15c9950f205f4a7230f2614a8b987acdd2
Parent hash: 0x89c39731…23a49d07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,952 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.9%2,975,502 / 30,000,000

Base fee

20 gwei

State root

0xaa915bedf9aa…33d0a2648fec

Transactions root

0x54bf339c3c51…44e98cec1b11

Receipts root

0xd408541e648a…4057fb9975d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800