Transaction not yet indexed

21mYMSF1h9arKwTFe5jTzwNsv4MQH3tMuvKLcTTCJZjFaBRHE4CfR4YhsVfb9LqXzQiJDjsuVEYp3bhdkAYukqFA

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.