Transaction not yet indexed

52SXvqrb8rRGWuy1CJgWY49qLH7vUgeP3EAoADtgS9XbPyBaFrHecqr5yMC5L3B7oaLhfAnfxJXspCSXtaRpKPG7

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