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 #21391577 · ArcScan

Block

#21,391,577

2026-09-17 21:28:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,577
Timestamp: 13 days ago · 2026-09-17 21:28:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe3e1d828354f56dea22a322efa05c6a9ee1bf510e6fa5579170b426be05f157
Parent hash: 0x8a6c71ba…ee7ea831
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,577 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.7%4,424,659 / 30,000,000

Base fee

20 gwei

State root

0x45ffa3c5c239…cbedd59dd050

Transactions root

0x5e403a08bd03…49cdf11ffad9

Receipts root

0xd3b75bb60aef…5166d2563529

Nonce

0x0000000000000000

Extra data

0x00000004a817c800