Transaction not yet indexed

Yb6BpzvWV7b4qLJCcFdXszSrPhZs7dSKa1SfMAQbNLeNw3H67Nu4c8uxwMtG4BQLfEYQMtWrxFDthRsPFA2VCz3

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