Transaction not yet indexed

28DDxZJrVvhLF2ABFTAMQWAYGFcvndzbdhnQmLfGVWiC4LuW6CfVPtpLYuXqfpHtNeGm64LeMd4tSu7FR3SEv9p6

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