Transaction not yet indexed

MkdcSJENd5e7gpc4vki9VgAAfqAYd1HpN9676Ds71jTLQT3PL9SobCEYsDxZNHaE8UfSpff3yKr5Z2j3RjjaNmT

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