Transaction not yet indexed

5Un2E9N9im7YiDMvZSQsJBG2Xx1e4fGXjSLtk4xHuRWwDVWH4jk5gT6x1vDYVsqDNUjigtt7F3mcZzQcDG1Srepz

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