Transaction not yet indexed

MpP3NvJCn7TpuGDTRsZ1bY955VZD5xppAzyUCW3srVaHPSuocrSymNGy7dFXcSWquTbgLKR8U8xYQVauiw4WGmu

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