Transaction not yet indexed

sdn3zpZbcroUTfZEzmnuHqFbXzdKwCWKBWYssCySb2GPmb8htHvp1DHk86eEznV4BdxSJQ4JHqsphnMn3mQL9Xx

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