Transaction not yet indexed

MrK7PDqAAvJAzAXdkEerXZRkoiCFP5VE1axPQ9Bu15CKWbj2Qcz1SSmL891TW497JABgQpN6t8qB5fan1D4ZpAp

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