Transaction not yet indexed

21cF1MthaTgdgVubU3pN7UQuvXPpFAFtTABQrkXbRJpn9wTRGPjf5HRrwVp1Cq1d95NbKzvAP1Gx496h1G6JVBnY

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