Transaction not yet indexed

FKgZiaWrFdyd9atLjGL6NnBmCQxho6ghmL6HkSYDLuBZKZcPUGXo4QTFTVYe6S1UpMTFLhYXoCpv3oRMbm4ZYa1

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