Transaction not yet indexed

66SfmBw4yVkLC7d8bcCTuo5vmWEqnQYvNGRsSjWdGpVvkNqUN6PiycZ5mAaLKesu7mSHRy7rBwTMgrYiUmo485ku

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