Transaction not yet indexed

Rx74pkbJCRLwSfMrpeGKBwdidT8oGFAcBJmZB9MLKQsmYovUG3ga9xPkBGPCUH9h8iyZAqWZXSnYu4KfK2yzuKS

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