Transaction not yet indexed

21b8PZPfLbiBz7YbvYCvsrdKYdP1s2EAghUXPSzsEJoahV9NzDaN5yDFBTLJLua88d2UoSqhKwGpmgKYV1rGrTKD

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