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 #21170988 · ArcScan

Block

#21,170,988

2026-09-16 14:24:40 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,170,988
Timestamp: 7 days ago · 2026-09-16 14:24:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x65c816dcd80b9fe3428e87109c229cb66b60d168139eb6b164a38021da28e6a5
Parent hash: 0x66d7b879…1b7eaad3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,170,988 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

76.6%22,973,046 / 30,000,000

Base fee

242.700325895 gwei

State root

0x246ba49ed2dc…e23aa21ce982

Transactions root

0x7ac9212869de…680f6b7489c0

Receipts root

0x111fc5b66651…19a525868a27

Nonce

0x0000000000000000

Extra data

0x00000038b7460a9f