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 #0x394d8ed781cf4dca9b2f1744485a65aa5e464ac21c12706e193828d303858b39 · ArcScan

Block

#21,305,536

2026-09-17 09:20:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,536
Timestamp: 5 days ago · 2026-09-17 09:20:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x394d8ed781cf4dca9b2f1744485a65aa5e464ac21c12706e193828d303858b39
Parent hash: 0x6b008a33…09e7ca15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,536 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.3%3,401,646 / 30,000,000

Base fee

20 gwei

State root

0xa17d37c58ad9…c7e33c27e499

Transactions root

0xaef9502b71d0…e2ca48468f5e

Receipts root

0x32b4e6a51d05…c878b77ff4ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800