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 #21510026 · ArcScan

Block

#21,510,026

2026-09-18 14:09:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,026
Timestamp: 17 days ago · 2026-09-18 14:09:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2dfd9e2629e531105148d8bba6a1fa399cbdde843c94ba505b66056395cf3060
Parent hash: 0x9bbd0e71…af137f8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,026 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.6%1,971,993 / 30,000,000

Base fee

20 gwei

State root

0x0a36b1a60436…ce22a1759507

Transactions root

0x976e9b33d3de…4bdc54b48d46

Receipts root

0xf975d3448542…f8c5fe2525d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800