Transaction not yet indexed

4ST6aAiqKbc1e9MnZXvPRNywcFHQq8YLbVBjAb5fqtVTGkpu5KWUBF2k7TffWSa2eatFKq1TEmpRSNt6rugLCL3X

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