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 #21242913 · ArcScan

Block

#21,242,913

2026-09-17 00:31:47 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,913
Timestamp: 9 days ago · 2026-09-17 00:31:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ea684af5a9e5e5a6b32cb9f28c80ed44a750d8fce9bdbae935f785f730849a7
Parent hash: 0xe48d0212…6607e269
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,913 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

16.7%5,000,639 / 30,000,000

Base fee

20 gwei

State root

0x01d958ae71c8…e5dbc6701551

Transactions root

0xaa1f0fc1aed6…4d7bb1ae5f13

Receipts root

0xaa47feca0ae2…e6372428a71c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800