Transaction not yet indexed

5mkEkcKFAc3JbT1HCY9e3RGovdp3qj1TKexTqfnWPHTbjy33k7gBrPnASD6hH6fZXSwHsedsw9vxQjSYRUjeWukZ

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