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 #21235812 · ArcScan

Block

#21,235,812

2026-09-16 23:31:50 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,812
Timestamp: 36 days ago · 2026-09-16 23:31:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa89d17b73599d299da8250a4216fd67fe33d51bbcac27eea30a3ba7e359e2069
Parent hash: 0xfcde9a76…be4bb3b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,812 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

36.3%10,901,381 / 30,000,000

Base fee

20 gwei

State root

0x7f9a17840cce…b86a0063f871

Transactions root

0xf26de5f0a0ae…f83014b5199c

Receipts root

0xe32e7d78dd33…f7ab849da487

Nonce

0x0000000000000000

Extra data

0x00000004a817c800