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 #21326248 · ArcScan

Block

#21,326,248

2026-09-17 12:15:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,248
Timestamp: 21 days ago · 2026-09-17 12:15:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ef8ac3b29223041b4a38c394f48ffc4fd71a62db20dca9bf0aa327f7d965408
Parent hash: 0xdd2dbcd6…441d8756
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,248 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.6%7,088,675 / 30,000,000

Base fee

20 gwei

State root

0x6b13789306c4…21ecc0c0ad3e

Transactions root

0x8dcb9c9f49d1…bd49371c0cd0

Receipts root

0x01d1f76af332…b3d879b1b662

Nonce

0x0000000000000000

Extra data

0x00000004a817c800