Transaction not yet indexed

YiwM6EwCckUryvLYfMqJS9ZeNMXWfcAzxiCVQAGpUWB1SKT9UAW52Tp36u4N79hKMPBT9Ae8Tj52w5xhWFEYyoF

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