Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xc505308ce484a6cadca6837796b8ccce78e3a6e6cfef3cf25ff90247258567ff · ArcScan

Block

#21,221,312

2026-09-16 21:29:27 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,312
Timestamp: 9 days ago · 2026-09-16 21:29:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc505308ce484a6cadca6837796b8ccce78e3a6e6cfef3cf25ff90247258567ff
Parent hash: 0x81dcebe2…dd210e78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,312 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

48.1%14,423,777 / 30,000,000

Base fee

20 gwei

State root

0x9e4b67d4c5d1…d9524aea084c

Transactions root

0x7e0ca638989e…0258ad940898

Receipts root

0x63fdb1d0a270…523189122a91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800