Transaction not yet indexed

MSpH5q8SKJMFLREX7HSUjrqJc5t1cs6fF8f7FTuGLjctVysd1RLyqgCKU2cJrRkYZcgLWgPpcSKEPDt8ia5KjWP

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