Transaction not yet indexed

3688M5bECrSPyAMRcFWDibeUqyyKktCzh8L47N428adVBokTeoaZb9zFvxWY2aNcjR2EudmK3KE4Jxryf2eQyuYX

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