Transaction not yet indexed

MDBNELGCEYEC7FbTCiRR4eQGvb8rhUaghMHLveeu9hhvZTEP8wP2hhGC17KzytP3ESSZFn1basQ84zeYKCVAcmS

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