Transaction not yet indexed

TPk6z312dH8sPdx4VqmuDTjifnH7TNeUqj9nQaT5y9UY3RDyMwFaFZHxDsw2DPhvt9453k7h4bDuNqpnjETFK3S

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