Transaction not yet indexed

YKpLPz6aJ1zPbode2bKRvGPWKhsQHsSbC6Xa6uSw8EX6SeaSz7VdrcxKJMVP5CPcacZJv2ZWeoa7oK2YNVyi4Lm

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