Transaction not yet indexed

21MXeQxwvhqTQN5tUXEZ2RKCtefAsktHga7i7zSk43aKD56VZhNTyA7Sn1kGYTJkruME5A1PCAo7JFSEpaqRF4Pp

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