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 #0xa445afc4e2ef51b138a62cb3225c1c6035e2bea4c07a07ced13b87537f3bf677 · ArcScan

Block

#21,257,165

2026-09-17 02:32:07 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,165
Timestamp: 59 days ago · 2026-09-17 02:32:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xa445afc4e2ef51b138a62cb3225c1c6035e2bea4c07a07ced13b87537f3bf677
Parent hash: 0xdc5aba44…c6e36cd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,165 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.7%4,413,764 / 30,000,000

Base fee

20 gwei

State root

0x20429641b800…4d57b56199a6

Transactions root

0xb16bf8d8fe35…8ad20238451a

Receipts root

0xe7495b43424b…41c2053ffb68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800