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 #21382652 · ArcScan

Block

#21,382,652

2026-09-17 20:12:57 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,652
Timestamp: 19 days ago · 2026-09-17 20:12:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5d9505d8d89aca1bf3bb3fabd28efb2f3b79efb51db9e6a4a0f7b1992aa8ea4
Parent hash: 0x8e262932…5e76e7ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,652 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.7%4,395,295 / 30,000,000

Base fee

20 gwei

State root

0x660a75b6f3c0…a70c68c9e866

Transactions root

0x38b161a4d838…cf8828b633c4

Receipts root

0x4c1e14faa05f…639c5bf701e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800