Transaction not yet indexed

PHPMyFKth4MHFsmpVyvNmrTRdLmgosAvkJpbzFQrfXgZXzBFXJAC9eKkuydodr21NNEafqSb3WtgKdvtwnmeeYa

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