Transaction not yet indexed

MRkY5AwCUHFgr1Jh8hYQxeVnRegs8Xf3QBqJpMij3MEf3mKMkrV86KqPZfgy8jQ5bixnf7bhUrh1ikZxVg63zsr

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