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 #0x72baae633bd2284e951f850ff05d66aa533cdb81642a28ec62b69f5b041c0722 · ArcScan

Block

#21,319,221

2026-09-17 11:16:21 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,221
Timestamp: 51 days ago · 2026-09-17 11:16:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x72baae633bd2284e951f850ff05d66aa533cdb81642a28ec62b69f5b041c0722
Parent hash: 0x59386130…6f4869a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,221 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

53.0%15,886,491 / 30,000,000

Base fee

21.244235847 gwei

State root

0xcaa9f5a4b2c9…5b4903f649f9

Transactions root

0x36934d56a9bb…6cb1e4eadae0

Receipts root

0x19ebe0d4de98…0adfcf2ddfc0

Nonce

0x0000000000000000

Extra data

0x00000004fc74f4b8