Transaction not yet indexed

21d8zMaxsrB4RZvLMPhsAFpgDjzDKjcATtisdPbkhtTzcQcaAjGfBm2NVyUBTWYywZaAovJXX9JrSoD4s1Z5QDoG

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