Transaction not yet indexed

XNkU9sWDSYiiPqe8EyB577QHmQCvqH7gmYs96ZZX1JuASK1PQGQ2ixcekke5urpaVuuoHpg1ixEL8F8FBrspq43

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