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 #21284240 · ArcScan

Block

#21,284,240

2026-09-17 06:20:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,240
Timestamp: 13 days ago · 2026-09-17 06:20:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xd68efaed46e631d6cd514306fc0a3e6cb1407cab53fd1fe7606ee3b6cd2c502b
Parent hash: 0x50f56d89…74a9d00b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,240 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.2%4,246,269 / 30,000,000

Base fee

20 gwei

State root

0xea5ff1e85d36…a48554d32412

Transactions root

0x8f8e07d207da…dc0430ed7599

Receipts root

0x88afe355501b…c3581afdb252

Nonce

0x0000000000000000

Extra data

0x00000004a817c800