Transaction not yet indexed

21EnJbs3w53m8A6KJMPwh8mB6Y87BbFuJZL6gJKvdQuF5KAfRgcMUCUCMQwMp6MSGWWASWwTQno3uc5C87it8Ms4

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