Transaction not yet indexed

52pbAw8iXBNZASfMxtYbc1qFLBksGYCw2tMzXwC76YG6GcKBAEWEMCVb8tajGPppqdRiEwYWY3UL2npJMXnVSHC7

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