Transaction not yet indexed

5efcoUbDBcyVEgySxSbVkkzuucDbAd3YB31ipYVoiGXyt9KMACcaEKgoUKi8m6wpPqj1nNgFX9RPsoQEbZ8s19wt

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