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 #21512409 · ArcScan

Block

#21,512,409

2026-09-18 14:29:46 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,409
Timestamp: 45 days ago · 2026-09-18 14:29:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x197828dc97f8657e279bdd6da6ea4115992a3662e79fa88985b4b62df5b8ef7b
Parent hash: 0xf6c5bd9f…9d47fdc9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,409 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.6%2,286,228 / 30,000,000

Base fee

20 gwei

State root

0xe0efbc46b260…35f7d7522f45

Transactions root

0xe8684bba1a74…7de94583a542

Receipts root

0xd96b31719885…3881d466b528

Nonce

0x0000000000000000

Extra data

0x00000004a817c800