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 #21417741 · ArcScan

Block

#21,417,741

2026-09-18 01:09:33 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,741
Timestamp: 44 days ago · 2026-09-18 01:09:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0928a8cf5257e1c78dfef1f102d5ec30dd3cc318a7e967873e8c08e7633d09f
Parent hash: 0x521c897e…eec278b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,741 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.3%1,888,083 / 30,000,000

Base fee

20 gwei

State root

0x8495052521d5…6dea58dab893

Transactions root

0x3b770349057c…6873b080f810

Receipts root

0x13f59afd0804…c0b8b40ae5d5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800