Transaction not yet indexed

Z21DZ26E1LbdxFv7SrTEnAm1MWAPaEzzGqZb3y9gZNRw7BoJCmDC1ngTBYpFLFMo8rFNedSpFKNUSbbX21A6pSc

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