Transaction not yet indexed

MPRPCkuPb2SZ2GVyXDpWrspqeKJGYXZmHzQ3v5FbbfUcY19ad68ic7eFWePrJqRmL1CoU3CMtv3UaoNpacQzHu3

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