Transaction not yet indexed

CSk2hqd2zDQJs2cpGVLFk2JKLsDMr2jEMR5To78ftWfaWaqQhpq85q2S9AWSS5r3uNaY5qMYmNdYQ7egMsysoC9

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