Transaction not yet indexed

21vxxSUsPfJNjKy2YadrzRMtEqkJSZrLZqtcmU21SpiLRsVYH3KoZWRrjMKAUjE1DriXXLizX4XeNZJ9XvmB7VkA

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