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 #0xa50eeb44d3df894952e850256cbd774681fc8e63b34c5fc721f6ae123d825a88 · ArcScan

Block

#21,550,242

2026-09-18 19:49:35 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,242
Timestamp: 9 days ago · 2026-09-18 19:49:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa50eeb44d3df894952e850256cbd774681fc8e63b34c5fc721f6ae123d825a88
Parent hash: 0x62085f4d…e9fb6789
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,242 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.4%2,210,115 / 30,000,000

Base fee

20 gwei

State root

0x03ed0183c4f3…c6a7f4517cd2

Transactions root

0x57decb1ddf36…bd40bb7df7ce

Receipts root

0xe1fd10ffddbb…d28706ce508c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800