Transaction not yet indexed

55XftNm2Xi1gXgcGbQCSGWHq61mgMHFPjdcaUdcxL4MWPXt1bYY7KX3WrpVZHNmCf1v5ZqFmmBh91koNGX6kN52i

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