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 #21548006 · ArcScan

Block

#21,548,006

2026-09-18 19:30:40 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,006
Timestamp: 52 days ago · 2026-09-18 19:30:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x37a79ddc37b6c7561a13f0729b9043f2faa4675e205159591003c0be3e0a198f
Parent hash: 0x8251a17a…2dd16ac4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,006 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.7%3,502,462 / 30,000,000

Base fee

20 gwei

State root

0xa9c2987040b3…29e373cacd51

Transactions root

0x9f276f1c1c57…87853bf450fe

Receipts root

0xeded3f50dfe5…0c62152be457

Nonce

0x0000000000000000

Extra data

0x00000004a817c800