Transaction not yet indexed

5MDFcpsfb8vtNbHSXfVLyAg5Zn4EKEHgRGhZrddNsvvrH5sBzjBVCvznUqucyGnj8ncFwjgq5yEHCcEwtpy2R9pk

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