Transaction not yet indexed

64MemzcXPE7FRmC9QBKWjuncHPdyLKvGfrDdqmx2XPhq2KBmwC9wky4JKTwu7AVM9YnWPDqMcCawGfDL49Ps2jMK

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