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 #21288333 · ArcScan

Block

#21,288,333

2026-09-17 06:55:26 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,333
Timestamp: 13 days ago · 2026-09-17 06:55:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xd28073d6fbf837ccfa4012ff8fe3f00beca4e04222e7e76f54a3dd8767d8f885
Parent hash: 0x4cac5167…477cf11e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,333 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.1%5,133,883 / 30,000,000

Base fee

20 gwei

State root

0xda32e1154031…372c52966590

Transactions root

0x0d0a032ab990…87e101f6cebf

Receipts root

0x55c6580e44cf…c1fcb1b49a37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800