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 #21299489 · ArcScan

Block

#21,299,489

2026-09-17 08:29:42 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,489
Timestamp: 51 days ago · 2026-09-17 08:29:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6b4dba16ec6e2cc5c6cec4f6d9b30593fbbe60a88c59bbc64d4f3b13786574a
Parent hash: 0x402cc0cf…ca4e26e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,489 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.9%5,973,795 / 30,000,000

Base fee

20 gwei

State root

0x5f6c9d6107f3…c04a5e555ac1

Transactions root

0x6a8ad5ead1d0…7793dfd486ea

Receipts root

0xcee7aeb429b0…27a9c54816b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800