Transaction not yet indexed

21f5vzGCpp47Es5pJ7hP62Q2QrxtnvtbDHo5g1ZUeQYBRPX1xAdps8NMjsT1vsbUApapQogTUqBK56YDkY3iau7k

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