Transaction not yet indexed

2kE6kepwawzaSjARQ68CGYMLUmKTSd8yXKpJqxbeNCMHCfxrZCyjfSdPAsg4UT9yzAY5HmdiPbSGRJGNZ4pUPUE7

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