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 #0x45157fad7e760db1c600531c90fb7d32b7959e854ca05498b43db0ce6b6b02e0 · ArcScan

Block

#21,248,788

2026-09-17 01:21:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,788
Timestamp: 5 days ago · 2026-09-17 01:21:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x45157fad7e760db1c600531c90fb7d32b7959e854ca05498b43db0ce6b6b02e0
Parent hash: 0xdd50d062…1cf0d2c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,788 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.7%3,797,118 / 30,000,000

Base fee

20 gwei

State root

0x2abb83109106…5dbac1f00028

Transactions root

0x9031474fb177…631cf97703a0

Receipts root

0x2ebbc460b8c8…60187b65bbc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800