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 #0x7139141a5b6ea4d8e1e96443426b0c3b14339312651a7dab7523be06dba4717f · ArcScan

Block

#21,555,099

2026-09-18 20:30:39 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,099
Timestamp: 42 days ago · 2026-09-18 20:30:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x7139141a5b6ea4d8e1e96443426b0c3b14339312651a7dab7523be06dba4717f
Parent hash: 0x3e1e6281…6ca5a898
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,099 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%473,178 / 30,000,000

Base fee

20 gwei

State root

0xeecb106267aa…43062311ab0a

Transactions root

0xbcd6c41aed0e…ba5049627e7d

Receipts root

0x411615a01d09…e425afda7191

Nonce

0x0000000000000000

Extra data

0x00000004a817c800