Transaction not yet indexed

sfC57RQM11V2NeggxdfMaq6aonKympBBswxWkMnk3JZ2nBGPefDVD91TaLPCdCp5d4FE5Vc6TPcW8FpKNHXUdf3

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