Transaction not yet indexed

SdMPEt9NFSPauai9bb6GsMYznt4NNShcrjiFbXgG6JoaSsfJ7oAWTqJC2j6NHcnFMoi2Y1wFSXm6aXLCPUnS2Uk

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