Transaction not yet indexed

UD6mUt1kXcXYnDpLLGk8j89tJsYdGpD5ECBeD6HHMXZBayoSDD4J597DsfVv91BDkurcGoZkVYSHb8pCL4bisnZ

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