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 #21376715 · ArcScan

Block

#21,376,715

2026-09-17 19:22:47 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,715
Timestamp: 49 days ago · 2026-09-17 19:22:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x937974ef18e874622cf58e1d82fd368d00fb3a17c1d63bae8539385a8c4bf02f
Parent hash: 0x0df239ac…02c32b63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,715 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.4%6,105,361 / 30,000,000

Base fee

20 gwei

State root

0xdea1dcf5d25c…3129cba1cb0a

Transactions root

0x40af49108ede…235a3b12bd23

Receipts root

0x84ea9fed60f8…c1797830a6ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800