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 #21419817 · ArcScan

Block

#21,419,817

2026-09-18 01:27:05 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,817
Timestamp: 28 days ago · 2026-09-18 01:27:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x498275916a1ef220d217fd162b156fe0cd7505b692cef019eece090b614927cf
Parent hash: 0xaab0d32d…4254ff2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,817 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.7%9,217,320 / 30,000,000

Base fee

20 gwei

State root

0x026f463765c6…b489f024b622

Transactions root

0xed0dfee6276b…7931709ea0a2

Receipts root

0x4e995369e599…cdab4adcb47d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800