Transaction not yet indexed

MpkK9c5xpz6GRCxpG4F7HWHqjFc9pStbRtzALy3ZuHuYENDq2wtr3hdZGVSdaw8U9ap1Rn1H7vbcYtkUgDKHLgd

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