Transaction not yet indexed

5PSmtCq7QCif1Z4ff8KLFA8NH4uWJMTaUdyExS52kNDMH7LE25HCqH5Zkwqx8tqaQLnecsVDGfapf3hZ3fSFW4cm

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