Transaction not yet indexed

53sZuHDM25o3cAiPWAg9f9X4wRLS6hGUh9SpuVKSFUndraXoXM7bqAYzqvEKMiacqzHPN8C9jjk7a1F2i5Lm7Mms

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