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 #0xcbbc91fe0e3a44c2b7ee9f91d3a88a139b6678d87640d8583e10fa6a6db1b79b · ArcScan

Block

#21,346,218

2026-09-17 15:04:21 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,218
Timestamp: 37 days ago · 2026-09-17 15:04:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbbc91fe0e3a44c2b7ee9f91d3a88a139b6678d87640d8583e10fa6a6db1b79b
Parent hash: 0xed5636ea…28374403
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,218 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.6%4,668,630 / 30,000,000

Base fee

20 gwei

State root

0x145e8c16fb96…f616303db868

Transactions root

0xeb32447fa68a…eab491df5bbe

Receipts root

0xf595080c2c7f…e0f6afa0b2b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800