Transaction not yet indexed

52kunLHUrz9BCbpnAC2Qh4LY1V1RNrvRW3ULeE5EB7LMqdYVinnEPb3jZbPursiH3VTSRM7NJ7FkcqNJbvWY2jtP

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