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 #21284408 · ArcScan

Block

#21,284,408

2026-09-17 06:22:16 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,408
Timestamp: 8 days ago · 2026-09-17 06:22:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x74b8d1954aae9e01616d8da64cce77364a10c1b08345e360726a00db1f417edc
Parent hash: 0x81a8bf43…e2408f19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,408 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.0%1,499,474 / 30,000,000

Base fee

20 gwei

State root

0x590e07b676cd…1fb603bd672d

Transactions root

0x2eaa6ec3e37e…e9b51e301f56

Receipts root

0x7256a309ab4c…7b63f6079d1f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800