Transaction not yet indexed

21fAa9RA2iMhPWPaMhVjfMMco8bdoxAD2Kh1Bvo7oii9FJEPUUpybJKAgPc9wazVYoGmsSwRoRQARgSrrbDUAg9Y

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