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 #21290496 · ArcScan

Block

#21,290,496

2026-09-17 07:13:42 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,496
Timestamp: 17 days ago · 2026-09-17 07:13:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x1c29176b37925db3fe2eed6f06a5a5a40e2da668b478eb4dbda8a43ee45c7f7a
Parent hash: 0x51dc9246…ab02c009
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,496 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.8%2,629,088 / 30,000,000

Base fee

20 gwei

State root

0xe88a7d3492db…ead32848b6df

Transactions root

0x01eb173cb350…c9e201229fe1

Receipts root

0xdbcddca2d8f3…3667d95a13e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800