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 #21387241 · ArcScan

Block

#21,387,241

2026-09-17 20:51:44 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,241
Timestamp: 8 days ago · 2026-09-17 20:51:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a1c9fcc72f0936014211e57395cd484eb9f2ba7ca8e1e8a56c88f59fc0a241f
Parent hash: 0x9a253f8d…c52cf58f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,241 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.3%699,407 / 30,000,000

Base fee

20 gwei

State root

0x7f9a185f3929…18d1a9444b98

Transactions root

0xd797eac82bfd…76383bb04b60

Receipts root

0x2953b673c5c0…40a82385b22a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800