Transaction not yet indexed

53SU76Av6C6U137ZW4pchyrtBTcfXJfkoNJefF8LZHYaCDVe1f2BfpsrG4s2m1d4Qu3dsvcJtVAiK6p4xA2nBJJ6

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