Transaction not yet indexed

MkMrxgF4JbF4w5YKDUTeEi4QkAdp3rbmdPH2BpQGE2iqqMtt2qgktDqfLRsD6uca9y3SzvtPiWicXodRjMDdP3P

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