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 #0x9da4c715843b5de230b54c5aae780b8aa3948c26834f82931107c8e2647d90c6 · ArcScan

Block

#21,379,664

2026-09-17 19:47:42 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,664
Timestamp: 47 days ago · 2026-09-17 19:47:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9da4c715843b5de230b54c5aae780b8aa3948c26834f82931107c8e2647d90c6
Parent hash: 0x2e41419f…838c07f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,664 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.4%5,835,367 / 30,000,000

Base fee

20 gwei

State root

0x3bfa13a68130…c05056b16aaf

Transactions root

0x8b1f2abeffbd…0bacd6aff707

Receipts root

0x319528d05cfb…e34fa7d39b3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800