Transaction not yet indexed

mdUNpczRZ1Tph22UXvkYqQpQTk7nhAbab7TEAPMoN8qFxQ7Z6q4EJ1JGgmZLMRve8pSTWD37xJMYZvgfEcT2rvv

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