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 #0x1a3f5655488b9ef7a3249e8c74e178ede4d30917f31870f4f0b746cd1b91aada · ArcScan

Block

#21,552,812

2026-09-18 20:11:19 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,812
Timestamp: 19 days ago · 2026-09-18 20:11:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a3f5655488b9ef7a3249e8c74e178ede4d30917f31870f4f0b746cd1b91aada
Parent hash: 0x8fca9256…85dc2f8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,812 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.0%596,316 / 30,000,000

Base fee

20 gwei

State root

0xf8d17ebe05fd…c1e04366316f

Transactions root

0xecbbbe5eacab…c34414451d41

Receipts root

0x127074d67d55…7bd62525d33c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800