Transaction not yet indexed

53f6kTMyqCpfpwvdyge6s5ofTP82hJGG2EPMEfa6TGYHPr3x59yPigAsNmo5Kak1hS13MAtzfAxoDSVG9VLiTfvt

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