Transaction not yet indexed

661FrMmQ1M8mKty7cELrEgRaRgSJqpJ4JCstwGqULpNSyNRKHoUbEpkB2tbA54mkK3L1SbFVaxGerd2CTeP8Xspv

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