Transaction not yet indexed

MKn8midGAvu79AZ9At7Q2da65mQjjZ8kYMN62MxLpfXQ4uEqRZRhSCACb1bztTAjjMYQf1bsCiZHb1rWuFjmS4K

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