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 #21369886 · ArcScan

Block

#21,369,886

2026-09-17 18:25:05 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,886
Timestamp: 47 days ago · 2026-09-17 18:25:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x19c8a17d32e49e85416cb01bdc25477e42ecfbb85f8e948eb123d93a8f0d98d0
Parent hash: 0x66b2748b…416f3e86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,886 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.3%3,384,724 / 30,000,000

Base fee

20 gwei

State root

0x00e1690f12e7…11ebfd95f4d0

Transactions root

0x64201cd508d3…be00bc42aec5

Receipts root

0x73560f4e19c8…7c4d5f2dc1d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800