Transaction not yet indexed

52LdupxYXcsuSCo3fUa2b5ibXFuyDEMV3fDWhZM9wquJDvqQhKc8hGvsCZAAKuGNqecXK2sWpFUmSGE2qyyhtxHy

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