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 #0xfd3ca2246a44a062965c4b2e9a1119141a12bb379f97c1689ad29cb5e2ef2135 · ArcScan

Block

#21,542,441

2026-09-18 18:43:37 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,441
Timestamp: 29 days ago · 2026-09-18 18:43:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd3ca2246a44a062965c4b2e9a1119141a12bb379f97c1689ad29cb5e2ef2135
Parent hash: 0x5bbf66c5…0186a2a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,441 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.4%1,614,982 / 30,000,000

Base fee

20 gwei

State root

0x6470bc8a74b0…60ec10d8b377

Transactions root

0x1311b253773e…7bd70240b8ff

Receipts root

0x9e962d463832…a799fb6977ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800