Transaction not yet indexed

21C3Pjpq3JSHtXNkXr9JhdgKFNk5T49jekCF2ph65VQbdbQMVvZGe3nFYXLicwgUfiiveSyQaYZmasoE5uG1fcN8

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