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 #21390599 · ArcScan

Block

#21,390,599

2026-09-17 21:20:06 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,599
Timestamp: 7 days ago · 2026-09-17 21:20:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xc18cd56ada714ff3e2c9b6d4cd69107dfad21c49d744c7a755357de81e807fd9
Parent hash: 0x75867737…0f951bb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,599 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.2%969,159 / 30,000,000

Base fee

20 gwei

State root

0xed6c36c0e37d…874afa59f74e

Transactions root

0x47b190368344…8f8e378222f4

Receipts root

0xc4611021950a…da25ef3a5204

Nonce

0x0000000000000000

Extra data

0x00000004a817c800