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 #21383783 · ArcScan

Block

#21,383,783

2026-09-17 20:22:30 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,783
Timestamp: 19 days ago · 2026-09-17 20:22:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b38f163e81f133f7b1f8a40c4796cc7caf4f7c6d882ef37eebf07e30a159299
Parent hash: 0x2ac4f475…a6ceaeb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,783 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.6%1,994,707 / 30,000,000

Base fee

20 gwei

State root

0x6489b5566c48…ee7840614d37

Transactions root

0x1e41227983b7…ea3a3b627516

Receipts root

0x3ec6a6f99897…c7985e21ef4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800