Transaction not yet indexed

YKBFwRSbfWrnCun4KFSxKefqQb89D1MMfEEYSH2eQfkQiP2XMqpU8UuVeAddJs68EVTFUbn6JEgJsitVv5DfhcF

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