Transaction not yet indexed

nmpn2AiBbbWyRsJDpCWuR6iuXdEfJWQUS6DBaSnN4BL6PW1MkPTUaK4FNqnRFeF2nfuw5kob2yR4ru8jmM57SSc

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