Transaction not yet indexed

PM8JbNz5Gy5MVbKBX4Bi3rYu4EnAgRWUeXBzEDbfhiJGUdHTdRbVk3k8rPAmVrXD6d8coaUQSzVCKuNWCWUJDRq

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