Transaction not yet indexed

21kC4s9TFgg8ZgzLb4nxAp9zp3UcJmQryN42eZYw4JrcnY7EuoNy2MNvSo16gMR3g3bZJR8LDKs3ZTfMzaQAsPwt

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