Transaction not yet indexed

1cAPjdmLvbHiRBCPcQ9YE18ypEWJSRJZ44R5GCnSjdcS39kK9cwbGSAWfYT8cvofMwvxRDAg7zzQS1ZDPZgSCH9

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