Transaction not yet indexed

5S6g7cBhhkqBH2L18FuDFBVkLLyu6F8DUpQyRApJFS3xqBCpXZkRQdAZHCdp3k3bFwSLET2YKRxrAmgS2kLp4n68

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