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 #21369218 · ArcScan

Block

#21,369,218

2026-09-17 18:19:26 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,218
Timestamp: 33 days ago · 2026-09-17 18:19:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8cd5ac511a196afbd1a74fcf58971cb9e2262330a8e91118ca4fd7c4f63f15b
Parent hash: 0x00a380b8…a36b1f7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,218 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

21.1%6,318,284 / 30,000,000

Base fee

20 gwei

State root

0xe32565dc07e4…fb4a96e93814

Transactions root

0x493113ecf5e6…1dfb269f8835

Receipts root

0xc8cc3a41538b…b972cf598366

Nonce

0x0000000000000000

Extra data

0x00000004a817c800