Transaction not yet indexed

Tn56vsZHTSWR5ttaPLeRsvVwqhkc5nKSirbVkG7igf6C8dwJdNz8SC5G8t7Ac7JEbBC5d5PbnBH93nW4qEDtLPD

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