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 #21286224 · ArcScan

Block

#21,286,224

2026-09-17 06:37:36 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,224
Timestamp: 15 days ago · 2026-09-17 06:37:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7e73c9979b8d86ad3e07c29d502bee416b200f65cc4001071e52950dcb494eb
Parent hash: 0xed093779…46d90c8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,224 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.1%4,225,450 / 30,000,000

Base fee

20 gwei

State root

0x7d9de4beccc3…49feaa7c4a43

Transactions root

0x17bc41501877…334fb8dd8d59

Receipts root

0x39cd82fe8476…e7d9d08ca93c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800