Transaction not yet indexed

5YmM55s2nPbZyiWkje2zy3ddiXGekneinfqJyy769gnDAJ5MWkJQ5kpLDv6FE3Tuko7iAKw4raN6yhLW9iLPS4UR

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