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 #0x0a8b19faebb35a28294261e1d70a9195c81990e13e93410bcd0ae3ece91b8b3b · ArcScan

Block

#21,510,071

2026-09-18 14:10:01 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,071
Timestamp: 16 days ago · 2026-09-18 14:10:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a8b19faebb35a28294261e1d70a9195c81990e13e93410bcd0ae3ece91b8b3b
Parent hash: 0xf550b0dd…387b632f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,071 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.0%1,212,727 / 30,000,000

Base fee

20 gwei

State root

0x8bdb3a9907b6…d214aff2d75b

Transactions root

0x521a72f941f1…e282d537cbc9

Receipts root

0x5793017ebc34…3cf16e190882

Nonce

0x0000000000000000

Extra data

0x00000004a817c800