Transaction not yet indexed

21Yo4DeWGZ3EuipMeejLK7tL18zoZoCNXnC61zZu6437wNucoPfMmhc4M6EwLALCZfm9h6gGMybHhetSRhuZvuz1

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