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 #0x19a76b15445478cb6507126be4be46448d30a5bc872dfa72e927922e10f91036 · ArcScan

Block

#21,547,367

2026-09-18 19:25:16 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,367
Timestamp: 57 days ago · 2026-09-18 19:25:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x19a76b15445478cb6507126be4be46448d30a5bc872dfa72e927922e10f91036
Parent hash: 0x9c660a46…7a2e668b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,367 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.9%859,865 / 30,000,000

Base fee

20 gwei

State root

0x07bf475919ac…a13f4f574022

Transactions root

0x1146caafac07…8899347a17f0

Receipts root

0x8d62c8cd485d…60ebd490ddfa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800