Transaction not yet indexed

Cpmx8Z4VMecV6T6BpVcWEQPZ5dUHC3yFAuS6Co6wF7fxeBub1GYPMPNf8dgQQDcH5b7pmbJgpLSihMHw8uMSVCt

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