Transaction not yet indexed

55Q56DVJPkN2E8prdzuVXEvyEsTw1wBXJaf9GPz2DJLwyYNpq2MMFvPMPqZQ9YYBJW4u5miDWF6AAEGSHSMMY7Uz

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