Transaction not yet indexed

MPfQqqKJV1c9N2YW7qhmWkMb41qzXeEnjipsNUPkUTgsY1Zj5ArkEZGmCT1EiwEoLA8LpLzZPyvApCqMucLNBFS

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