Transaction not yet indexed

3ffPiUbY6aXTyGL1uWm8q1GrgtSiJZBippMCm2u3HtxCUJsnQu4PdmjBdAeVcAUkbGRFo8sLHnMzaq9F5zkubu16

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