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 #21485863 · ArcScan

Block

#21,485,863

2026-09-18 10:45:22 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,863
Timestamp: 53 days ago · 2026-09-18 10:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x13f82851685cb1f8bd7f78bee7e25ff2179ed17a5f0166d78f33b70c68da7adc
Parent hash: 0xa54a4329…b678b67b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,863 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.9%2,081,658 / 30,000,000

Base fee

20 gwei

State root

0x90926d2b68ec…4ed38f292b07

Transactions root

0x65ca73b3717b…549d23763c42

Receipts root

0x784d37ece65a…c5f1408537bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800