Transaction not yet indexed

21obUPqgmig39UMeu2BV7e6TW5TYYE7F3KLH9zBtVBCcTkAD6ZZAKmNVuAqN1jKmtjQBWxKPAGUcQNrRKwWNHxNP

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