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 #21358928 · ArcScan

Block

#21,358,928

2026-09-17 16:52:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,928
Timestamp: 8 days ago · 2026-09-17 16:52:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3003f008902302d30574f78c79bdc6f1ecdac43def4759778206233d36dc0c5
Parent hash: 0xc257f9cb…e69140fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,928 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.4%2,508,476 / 30,000,000

Base fee

20 gwei

State root

0xa3fd1c66356a…d920f1b078e5

Transactions root

0xf83e22aa153a…e8b7063f88fd

Receipts root

0xca4c6d958cba…e04d6ecc8fe9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800