Transaction not yet indexed

MP3of6RnHCKYBFwarJSH4ES2VcMDMxcaCFUupPVGAJRS8jFCqbAGK1Mbbv5kDVLsdTBw3LgfJbJTvvRGvqoZYqe

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