Transaction not yet indexed

1MDPTSFBydmWogaUtoNNznGkDigY1awun9V9Yg3SaseRHJzyXNsGxNacLRtEmCeVfHyqGJeCGFNmoSK9Du9d5Sf

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