Transaction not yet indexed

5Cu8pC5iM2ELeaBfCrt8b9mLKEwVAoPPm6it3vwrTCDCWghYJKW2CmoQapiTRdGKqDu1zsdhgvukEsHnS5S8wLBU

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