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 #0x65b931b221eefd3acb9811fbfc8bcdd6e38a7b4b6a31ee0d6416b2d6855f576e · ArcScan

Block

#21,374,332

2026-09-17 19:02:39 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,332
Timestamp: 20 days ago · 2026-09-17 19:02:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x65b931b221eefd3acb9811fbfc8bcdd6e38a7b4b6a31ee0d6416b2d6855f576e
Parent hash: 0x7e304b89…cb1d3a26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,332 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.1%2,715,907 / 30,000,000

Base fee

20 gwei

State root

0x5c84e9424a43…19e291682854

Transactions root

0x81935ecee804…de4d3afd0b07

Receipts root

0xc0d8abb58048…7d3c11bd405e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800