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 #0x9459031c71d895e50fd8449e565822d45f75279d0b40270db9748688c23a5cd1 · ArcScan

Block

#21,186,877

2026-09-16 16:38:47 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,186,877
Timestamp: 3 days ago · 2026-09-16 16:38:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x9459031c71d895e50fd8449e565822d45f75279d0b40270db9748688c23a5cd1
Parent hash: 0x58cdde5d…7de58e63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,186,877 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

39.4%11,809,968 / 30,000,000

Base fee

32.342141333 gwei

State root

0xd71abd4f9a8f…5d99a6a35f42

Transactions root

0x7308d7712d29…3db386442c49

Receipts root

0x4247259caa65…ca1ce8d2fbfd

Nonce

0x0000000000000000

Extra data

0x000000078938215c