Transaction not yet indexed

RYwb1mcDYpvJN3vvRD1hPiY51d1ofqHbUJYk7KBdjjimAAtpH51nnPPHz25GbQLFHt3hnSPkmqo7q3an3tZpDU6

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