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 #21319863 · ArcScan

Block

#21,319,863

2026-09-17 11:21:46 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,863
Timestamp: 48 days ago · 2026-09-17 11:21:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x29243d7c99f35aa1cf6f2424776f8ba298c2b72c73386c8409bdd4cddfd74510
Parent hash: 0x98fe99b2…02a86f68
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,863 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

26.3%7,886,065 / 30,000,000

Base fee

20 gwei

State root

0x28c5c79a4d7f…3484a75e826a

Transactions root

0xe109114016f5…964d83f922a1

Receipts root

0x29ad3db2b193…2fcbca412c65

Nonce

0x0000000000000000

Extra data

0x00000004a817c800