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 #0x90f5cdd23579b4a9cc68db6d1288ce33634a5418551484eb7947442b13a3a677 · ArcScan

Block

#21,339,789

2026-09-17 14:10:03 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,789
Timestamp: 44 days ago · 2026-09-17 14:10:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x90f5cdd23579b4a9cc68db6d1288ce33634a5418551484eb7947442b13a3a677
Parent hash: 0x0bcb257b…53f441ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,789 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.0%5,089,191 / 30,000,000

Base fee

20 gwei

State root

0x54a85102be11…b52e96eff24a

Transactions root

0x629cdad5d0d0…8d3843a42513

Receipts root

0x103084eb5c55…bbecedd83cd5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800