Transaction not yet indexed

2t19J2dTf56FdLcP6vD6g3aJtoUDZSP6g7qQew9y2iu1nk4REEcwYEAb2dBRbVHENf6EdQLQ2ZzbNBbU8PLQ1zb7

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