Transaction not yet indexed

2ESpJD6YKLpP4jYq2KBbdDCVcu68xxPCW3sDs1DWWDCzkaQY3NjxeVftE4LMBySyMqYnUWHsoaRVNLvv3ZKKhmn7

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