Transaction not yet indexed

21ZcRWWwGFvPhGAu2i4qH4hzLGCgkeKufG16AaGvLPsgm9HQPbAu16yNP5BVp7amiuo2jENWSzDJMGoBJmTf4mAz

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