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 #0xa79b55e0064dfe1591e11762c12c17215c8d851b58a56ee0eb3671422d41a4f6 · ArcScan

Block

#21,254,104

2026-09-17 02:06:16 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,104
Timestamp: 15 days ago · 2026-09-17 02:06:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa79b55e0064dfe1591e11762c12c17215c8d851b58a56ee0eb3671422d41a4f6
Parent hash: 0xfb7f9135…b2c272a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,104 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.1%7,230,343 / 30,000,000

Base fee

20 gwei

State root

0x5bb1ed8a4bcc…24187b5ad837

Transactions root

0x77f50bff5eef…50949d5264d1

Receipts root

0x868d98bc7beb…6ed451e78410

Nonce

0x0000000000000000

Extra data

0x00000004a817c800