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

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 #21393508 · ArcScan

Block

#21,393,508

2026-09-17 21:44:42 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,508
Timestamp: 48 days ago · 2026-09-17 21:44:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8e569fa80981b069a1bae4834562c3753883ec05700ad5520cf284eef4c3af2
Parent hash: 0x7c890cf9…ccfb42b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,508 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.2%961,915 / 30,000,000

Base fee

20 gwei

State root

0x4b2e3abe51f5…cd1bb8340c23

Transactions root

0xe46c8273eb57…cad8cb4a5403

Receipts root

0x0558ea0c6b8e…276ce3fbf7fc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800