Transaction not yet indexed

Nf87gM6DSP2ATkJURC3FQp3JNvZQbQJ9MeKuRvutyq7Js317P3sFBEV75rdNFYuatPzT6jNFHZgKDn6CWafjLv5

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