Transaction not yet indexed

255RUmuRfNTNhNbQgLBsL6ZmMd3DMxPw2A8FSkqZcsSCW1ccw5HHwg3TjmtrjmpyxoxW4SFBWDSbBExuwGaKpRSf

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