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 #21511865 · ArcScan

Block

#21,511,865

2026-09-18 14:25:10 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,865
Timestamp: 27 days ago · 2026-09-18 14:25:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4997e03cb6bc5568e009f0e0234fe8917b93746c2b651babe9b7428e08344a8
Parent hash: 0x6b4e57d3…2cf205b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,865 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.9%4,165,421 / 30,000,000

Base fee

20 gwei

State root

0x0acad63bc318…7074496c7c17

Transactions root

0x5f94d9e879dc…42e50c082f50

Receipts root

0x41769d5cb57b…77c1cbc8a5a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800