Transaction not yet indexed

YYK2ZfuH7LwKgwb4Wu56cHbH64jq1Z49hwgbWtupM28n5RASLdXKXRtZbVHapPXxZL4QLzYNHzyUdoJF2aM4rCD

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