Transaction not yet indexed

21MTXXFv2vTQqUXkGJijNjQUwRNKyG4RbqpN16sVJi7yLPw1scmayK7wcNnwPcoEba3ZqMv7fdSN9DBtCyQaUXf6

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