Transaction not yet indexed

prMK7p2QPLYmsB2BDx9mWwi4hKsfaG3m2zMiwPS1dZLx4iP4Y77GbPffi9jvDf1WuFbXWRq9tSvt4VXsgQsWjs7

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