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 #21379392 · ArcScan

Block

#21,379,392

2026-09-17 19:45:24 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,392
Timestamp: 48 days ago · 2026-09-17 19:45:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x17ee9e1ae670367d37dbab50d286d02d94dbb01e055698b4b46a4835f54b4edd
Parent hash: 0xe081a0b3…bee58a45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,392 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.0%3,905,129 / 30,000,000

Base fee

20 gwei

State root

0xb8920e1b1dec…3de31ec58f9f

Transactions root

0x502a64938cff…96e80f582c38

Receipts root

0x9af5573a8166…882c8b1a96bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800