Transaction not yet indexed

21tDKBDEUW17rFkNGpicM8JspaPQAkDyPknenHVdoJv7eSX2YYB48SRhUquP3siwRRkVvvsf5ADE7R6f2JG2kvaj

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