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 #21253989 · ArcScan

Block

#21,253,989

2026-09-17 02:05:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,989
Timestamp: 18 days ago · 2026-09-17 02:05:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e53cb8c7ed4569cf1848714827b5d03384221cc88810d197d516d4e796c5ae4
Parent hash: 0xa84ce34b…6d42e2a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,989 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

32.6%9,782,042 / 30,000,000

Base fee

20 gwei

State root

0xa77fd3da1066…e38b446701cf

Transactions root

0x42cadbec8629…6e06ffd8c01c

Receipts root

0x8511dcab984d…28fce425e2b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800