Transaction not yet indexed

21GBmFZf3mWBrrA1DZzdVFik4RPDLoZ6kdKP9BSUEiaWuoSnLjtwbFQwBxK2ywoHm6NQPdggRN1VCa14EZEJb8zY

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