Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x38ec114101879b020478d0e94b701c12f94c5522c869872ad53a33bce4bd1553 · ArcScan

Block

#21,214,819

2026-09-16 20:34:39 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,214,819
Timestamp: 3 days ago · 2026-09-16 20:34:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x38ec114101879b020478d0e94b701c12f94c5522c869872ad53a33bce4bd1553
Parent hash: 0xc05d9fb9…02ad1355
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,214,819 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.5%5,538,231 / 30,000,000

Base fee

20 gwei

State root

0x5c2a845be9d8…91b626861fb3

Transactions root

0x5c05eb1ba6cd…5beadd532e19

Receipts root

0xe0ab5ab24883…b4b9f6ebcc2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800