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 #21519398 · ArcScan

Block

#21,519,398

2026-09-18 15:28:50 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,398
Timestamp: 50 days ago · 2026-09-18 15:28:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1026da4f628e91981925c46e6dad6b85dbf47e40ed94fb395452c1adc9d70cf
Parent hash: 0x13108d44…66d22942
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,398 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.5%4,053,285 / 30,000,000

Base fee

20 gwei

State root

0x8f57602d4a51…6fb07d074056

Transactions root

0x9b0503a3a8fd…d979385c1d45

Receipts root

0x4eb9c9aedf9a…8bb5dc15e8b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800