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 #0x388246990da89229c40193f5f724da9603a9c6f83426cd78edc5c3f8b4b42fd0 · ArcScan

Block

#21,369,124

2026-09-17 18:18:39 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,124
Timestamp: 30 days ago · 2026-09-17 18:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x388246990da89229c40193f5f724da9603a9c6f83426cd78edc5c3f8b4b42fd0
Parent hash: 0xda0443c5…fcf94211
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,124 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.0%6,007,563 / 30,000,000

Base fee

20 gwei

State root

0x6241c0c372ab…aaed6df9b7e1

Transactions root

0x389a5afd0dff…6f9e0468caf2

Receipts root

0x8daa14129e48…77d631beed6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800