Transaction not yet indexed

PDDkf6tUuL81Rb4JCf6uHz5GMDbdfsqAgeCbPPR8MQuGkhA5ybm2v1Qf5GVrKUd3qK9bsToUP4RksqC8HRyFBVT

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