Transaction not yet indexed

21Fk4ZqCQg3h3dreyAQ5nL4HQVBZpBhLZpuYUu58hUZ5an8JFF1MYXMGrSaLnkrsSTwggtJPPRTgfMuwJvL4nvHX

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