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 #21289462 · ArcScan

Block

#21,289,462

2026-09-17 07:04:58 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,462
Timestamp: 23 days ago · 2026-09-17 07:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xb616eb47c878a75eac0b7469b355ac5c632e5f9c2880c2cf11a3c46a7f2cee5b
Parent hash: 0xa7526b1d…17ff5eee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,462 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.9%3,576,520 / 30,000,000

Base fee

20 gwei

State root

0x73557cce95cc…480e3c317d51

Transactions root

0x3bdb5452f2ac…75d8fcb44741

Receipts root

0x64eb9be1ca5e…66aaa5a3a397

Nonce

0x0000000000000000

Extra data

0x00000004a817c800