Transaction not yet indexed

MR6Ctk3Sra5yP9Vsvs4ccbn26MKcYgkcwoszNbQ7ZfMNGFN59eZMNxTtc7owMf5z6xPk9nkfFihzcKPVqo723im

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