Transaction not yet indexed

21PMunkkaw2e8SAp9vZqKddpGaUsAzQpd8Vi1Fuhy42iv1EzLom5GWNnkXHRzsqD7mBKjmSjdWJmEut2nNf8N245

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