Transaction not yet indexed

MAMXWabB7e4Zrmqa2cErQTkD8gRtTpNuDjpyBC8ZjYH9NSfRyfLUV8H27Nm59kqoRBEavL1NBq2dF9j3TfHZfin

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