Transaction not yet indexed

MLkdSc6VYRumGSyXA3dxD6pYJvJ6V9WVhhXHvKHyFL3Ft5EiJ2CKKdmLGZTPHKVaY9VfzZ1JNQ6tJZgUQnHudVb

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