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 #0x30886122d6a5b83e699525ed6a295e2b86bcd9304cba860e868f2c1d2cf3e02f · ArcScan

Block

#21,388,972

2026-09-17 21:06:21 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,972
Timestamp: 44 days ago · 2026-09-17 21:06:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x30886122d6a5b83e699525ed6a295e2b86bcd9304cba860e868f2c1d2cf3e02f
Parent hash: 0x9fe940a7…c3b8d99b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,972 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.8%2,036,408 / 30,000,000

Base fee

20 gwei

State root

0xe98734febd4e…d21233bb20ee

Transactions root

0x29088b768865…ec74c9b5c434

Receipts root

0x37257a7780d6…031cf2220430

Nonce

0x0000000000000000

Extra data

0x00000004a817c800