Transaction not yet indexed

MyfSKkkCH9rA1oBaJLUzURBtnRtx9zWGiaiTWdb8vWiYPM3JECWZTAxoJqPUY6LjBCPumtufeAkT3ASXSddc55R

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