Transaction not yet indexed

21Lofuq8RtnHvxqfMaWZp57SC9b636smmCcTncdUkwxm3DEHWjst86yd5DchfHzNUTH2r9a6UCJbNCTZsezCcfp9

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