Transaction not yet indexed

21F8Dmdh2vws6NtFRz6T13Wv7wLwtVALKGCXgEmvJDpLP43jcaUr5nNU5W4fKFuTVMsMY6vAHpTgrrYZifWRAkks

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