Transaction not yet indexed

2Khm15Es7iqAAJsj2yfdeGNmC3VHrjnq6x6goLaAUWT2RFuWfT8FiHQAvfMm9HmVGsaAFrkf6L4LapZZSz4x31ak

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