Transaction not yet indexed

AcK8MXa8oXZchW5Q8U6B2KDnXtGiaq2P4XQDNwBTWaebpHomY2u5GYmgvcveyheprmzmczqd6V2fVK2v1UgiviS

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