Transaction not yet indexed

21b7Jt1bPDjAiYtohkJT89XfMfsSofLwq6zH53f9HuPgfwrAHCgASU8prRZ6QYpRK5LmLFEXm1bF4aXxmjwLdVqc

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