Transaction not yet indexed

DMb2AkdKYaJjxpvKfLBN2Dc3FdjHyv66fD5nmE1XURXEk7RZvHxYaWkbryJUmEb1sgmETLXiafnRCdAhtmRSo4t

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