Transaction not yet indexed

21t4RFckAXuD5f1C3eMGdS4E79smDbMJaCg31XGPHGkn4Sw7ouJrGKiLvGrzVGzgsTZ4A6WRNPoCokNYyDe44axX

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