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 #0xb177a6538c72731b5defb13591930b23fce08453e0cc3c52c37c9e1e4d9c9dca · ArcScan

Block

#21,378,925

2026-09-17 19:41:27 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,925
Timestamp: 53 days ago · 2026-09-17 19:41:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb177a6538c72731b5defb13591930b23fce08453e0cc3c52c37c9e1e4d9c9dca
Parent hash: 0xa0612d98…62a463e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,925 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.0%2,711,253 / 30,000,000

Base fee

20 gwei

State root

0xc1afa79ff91e…4f21454e4bd8

Transactions root

0xe0b2371b94b0…623e5956a785

Receipts root

0xf28424c74c63…5ac6dd5305f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800