Transaction not yet indexed

21BTmKwkZU5rKDkxMWTMgeugsacxUCgh2eQnAFD7j8QpDN8dZCWc4yZjSZ48cd7wPQL2vEJ8vdLoDjri6Cu3CEWE

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