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 #21328508 · ArcScan

Block

#21,328,508

2026-09-17 12:34:45 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,508
Timestamp: 48 days ago · 2026-09-17 12:34:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xb21212eaaf0a8f34f98e0d6fbb0d54e05fc954b372fad7c878c5fec201425075
Parent hash: 0x2cac5cc6…bdd790ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,508 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.1%3,317,961 / 30,000,000

Base fee

20 gwei

State root

0x4d17e9e95383…787dc3bdd38e

Transactions root

0x2e51aa724ae2…5a41e1ac26cc

Receipts root

0x2cfab4e5b7d2…4090063e6ce4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800