Transaction not yet indexed

5S16S7baxEhZatbAHsg9sJEGk63fFi63NeBqu2bUoUFMRFEyb7vMM3TeNEXxyYwuBArMMpgXS3nvV4eiPpiNEXPZ

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