Transaction not yet indexed

4KD5E21Mz8iY2otkfvPpQH7ZSsuwiKHvyb11QXsoAcwTecg2EqM2Jr6bvsjYJb8d8tP5ruCc5fGAVhDM5jF355U

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