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 #21324503 · ArcScan

Block

#21,324,503

2026-09-17 12:00:56 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,503
Timestamp: 11 days ago · 2026-09-17 12:00:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xccc997dca20ba2cc0b1381f1ebd39b6c496493fa29635968925ac80fb1351187
Parent hash: 0xad81bf3e…d07194f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,503 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

26.2%7,855,459 / 30,000,000

Base fee

20 gwei

State root

0x22aff70bab07…f1e133b2520e

Transactions root

0x727746b74a59…a80650ae845a

Receipts root

0x1f7da75918f9…de05ae56d16a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800