Transaction not yet indexed

53TGhTsifSjmSeLEssXzQ8Xqh9DQfwb8hJV3q4tRVktbpSEJNMd98XpfdWhAKQFuMMqPHvqMvrfb3t12TW1qzMJu

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