Transaction not yet indexed

ngdpMxkzr4uRjjeVB5DCdpcnsK2Sfyu2BYMT1xemRpFSpokHjk1EFZb6Q6zaFsp5N6SNJhpmwpqAD8dgfZ2Kwt3

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